diff --git a/client/src/components/WorkflowInvocationState/WorkflowInvocationOverview.vue b/client/src/components/WorkflowInvocationState/WorkflowInvocationOverview.vue
index ae69835b6479..9e8fb40cce09 100644
--- a/client/src/components/WorkflowInvocationState/WorkflowInvocationOverview.vue
+++ b/client/src/components/WorkflowInvocationState/WorkflowInvocationOverview.vue
@@ -3,8 +3,8 @@ import { BAlert, BButton } from "bootstrap-vue";
 import { computed } from "vue";
 
 import { InvocationJobsSummary, InvocationStep, WorkflowInvocationElementView } from "@/api/invocations";
-import { useWorkflowInstance } from "@/composables/useWorkflowInstance";
 import { getRootFromIndexLink } from "@/onload";
+import { type Workflow } from "@/stores/workflowStore";
 import { withPrefix } from "@/utils/redirect";
 
 import {
@@ -28,6 +28,7 @@ function getUrl(path: string): string {
 
 interface Props {
     invocation?: WorkflowInvocationElementView;
+    workflow?: Workflow;
     invocationAndJobTerminal: boolean;
     invocationSchedulingTerminal: boolean;
     isFullPage?: boolean;
@@ -40,8 +41,6 @@ const props = defineProps<Props>();
 
 const generatePdfTooltip = "Generate PDF report for this workflow invocation";
 
-const { workflow } = useWorkflowInstance(props.invocation?.workflow_id ?? "");
-
 const invocationId = computed<string | undefined>(() => props.invocation?.id);
 
 const indexStr = computed(() => {
diff --git a/client/src/components/WorkflowInvocationState/WorkflowInvocationState.vue b/client/src/components/WorkflowInvocationState/WorkflowInvocationState.vue
index b1e590cd203d..85968bb08c85 100644
--- a/client/src/components/WorkflowInvocationState/WorkflowInvocationState.vue
+++ b/client/src/components/WorkflowInvocationState/WorkflowInvocationState.vue
@@ -6,10 +6,9 @@ import { BAlert, BButton, BButtonGroup, BTab, BTabs } from "bootstrap-vue";
 import { computed, onMounted, onUnmounted, ref, watch } from "vue";
 
 import { type InvocationJobsSummary, type WorkflowInvocationElementView } from "@/api/invocations";
-import type { StoredWorkflowDetailed } from "@/api/workflows";
 import { useAnimationFrameResizeObserver } from "@/composables/sensors/animationFrameResizeObserver";
 import { useInvocationStore } from "@/stores/invocationStore";
-import { useWorkflowStore } from "@/stores/workflowStore";
+import { useWorkflowStore, type Workflow } from "@/stores/workflowStore";
 import localize from "@/utils/localization";
 import { errorMessageAsString } from "@/utils/simple-error";
 
@@ -51,6 +50,7 @@ const invocationStore = useInvocationStore();
 const stepStatesInterval = ref<any>(undefined);
 const jobStatesInterval = ref<any>(undefined);
 const initialLoading = ref(true);
+const invocationLoaded = ref(false);
 const errorMessage = ref<string | null>(null);
 
 // after the report tab is first activated, no longer lazy-render it from then on
@@ -73,7 +73,7 @@ useAnimationFrameResizeObserver(scrollableDiv, ({ clientSize, scrollSize }) => {
 });
 
 const invocation = computed(() =>
-    !initialLoading.value && !errorMessage.value
+    invocationLoaded.value
         ? (invocationStore.getInvocationById(props.invocationId) as WorkflowInvocationElementView)
         : null
 );
@@ -107,14 +107,17 @@ const invocationStateSuccess = computed(() => {
 
 const workflowStore = useWorkflowStore();
 
-const isDeletedWorkflow = computed(() => getWorkflow()?.deleted === true);
-const workflowVersion = computed(() => getWorkflow()?.version);
+const workflow = ref<Workflow | undefined>(undefined);
+const isDeletedWorkflow = computed(() => workflow.value?.deleted === true);
+const workflowVersion = computed(() => workflow.value?.version);
 
 onMounted(async () => {
     try {
         await invocationStore.fetchInvocationForId({ id: props.invocationId });
-        initialLoading.value = false;
+        invocationLoaded.value = true;
         if (invocation.value) {
+            await workflowStore.fetchWorkflowForInstanceId(invocation.value.workflow_id);
+            workflow.value = workflowStore.getStoredWorkflowByInstanceId(invocation.value.workflow_id);
             await pollStepStatesUntilTerminal();
             await pollJobStatesUntilTerminal();
         }
@@ -151,23 +154,8 @@ function onCancel() {
 function cancelWorkflowSchedulingLocal() {
     cancelWorkflowScheduling(props.invocationId).then(onCancel).catch(onError);
 }
-
-function getWorkflow() {
-    return invocation.value?.workflow_id
-        ? (workflowStore.getStoredWorkflowByInstanceId(
-              invocation.value?.workflow_id
-          ) as unknown as StoredWorkflowDetailed)
-        : undefined;
-}
-
-function getWorkflowId() {
-    return invocation.value?.workflow_id
-        ? workflowStore.getStoredWorkflowIdByInstanceId(invocation.value?.workflow_id)
-        : undefined;
-}
-
 function getWorkflowName() {
-    return workflowStore.getStoredWorkflowNameByInstanceId(invocation.value?.workflow_id || "");
+    return workflow.value?.name || "...";
 }
 </script>
 
@@ -202,13 +190,13 @@ function getWorkflowName() {
                     <SwitchToHistoryLink :history-id="invocation.history_id" />
                 </span>
             </div>
-            <div v-if="getWorkflow()" class="d-flex flex-gapx-1 align-items-center">
+            <div v-if="workflow" class="d-flex flex-gapx-1 align-items-center">
                 <div class="d-flex flex-column align-items-end mr-2">
                     <span v-if="workflowVersion !== undefined" class="mb-1">
                         <FontAwesomeIcon :icon="faSitemap" />
                         Workflow Version: {{ workflowVersion + 1 }}
                     </span>
-                    <WorkflowInvocationsCount class="float-right" :workflow="getWorkflow()" />
+                    <WorkflowInvocationsCount class="float-right" :workflow="workflow" />
                 </div>
                 <BButtonGroup vertical>
                     <BButton
@@ -221,12 +209,12 @@ function getWorkflowName() {
                         size="sm"
                         variant="secondary"
                         :disabled="isDeletedWorkflow"
-                        :to="`/workflows/edit?id=${getWorkflowId()}&version=${workflowVersion}`">
+                        :to="`/workflows/edit?id=${workflow.id}&version=${workflowVersion}`">
                         <FontAwesomeIcon :icon="faEdit" />
                         <span v-localize>Edit</span>
                     </BButton>
                     <WorkflowRunButton
-                        :id="getWorkflowId() || ''"
+                        :id="workflow.id || ''"
                         :title="
                             !isDeletedWorkflow
                                 ? `<b>Rerun</b><br>${getWorkflowName()}`
@@ -243,9 +231,14 @@ function getWorkflowName() {
             class="mt-1 d-flex flex-column overflow-auto"
             :content-class="['overflow-auto', isScrollable ? 'pr-2' : '']">
             <BTab key="0" title="Overview" active>
+                <BAlert v-if="initialLoading" variant="info" show>
+                    <LoadingSpan message="Loading workflow" />
+                </BAlert>
                 <WorkflowInvocationOverview
+                    v-else
                     class="invocation-overview"
                     :invocation="invocation"
+                    :workflow="workflow"
                     :index="index"
                     :is-full-page="props.isFullPage"
                     :invocation-and-job-terminal="invocationAndJobTerminal"
@@ -261,7 +254,7 @@ function getWorkflowName() {
             <BTab
                 title="Report"
                 title-item-class="invocation-report-tab"
-                :disabled="!invocationStateSuccess"
+                :disabled="!invocationStateSuccess || !workflow"
                 :lazy="reportLazy"
                 :active.sync="reportActive">
                 <InvocationReport v-if="invocationStateSuccess" :invocation-id="invocation.id" />
diff --git a/client/src/components/WorkflowInvocationState/WorkflowStepTitle.vue b/client/src/components/WorkflowInvocationState/WorkflowStepTitle.vue
index 1253d73e3e40..0a8d5963580b 100644
--- a/client/src/components/WorkflowInvocationState/WorkflowStepTitle.vue
+++ b/client/src/components/WorkflowInvocationState/WorkflowStepTitle.vue
@@ -1,8 +1,11 @@
 <script setup lang="ts">
-import { computed, watch } from "vue";
+import { faExclamationCircle } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/vue-fontawesome";
+import { computed, ref, watch } from "vue";
 
 import { useToolStore } from "@/stores/toolStore";
 import { useWorkflowStore } from "@/stores/workflowStore";
+import { errorMessageAsString } from "@/utils/simple-error";
 
 interface WorkflowInvocationStepTitleProps {
     stepIndex: number;
@@ -54,26 +57,39 @@ const title = computed(() => {
             return `Step ${oneBasedStepIndex}: Unknown step type '${workflowStepType}'`;
     }
 });
+const hoverError = ref("");
 
-function initStores() {
+async function initStores() {
     if (props.stepToolId && !toolStore.getToolForId(props.stepToolId)) {
         toolStore.fetchToolForId(props.stepToolId);
     }
 
     if (props.stepSubworkflowId) {
-        workflowStore.fetchWorkflowForInstanceId(props.stepSubworkflowId);
+        try {
+            await workflowStore.fetchWorkflowForInstanceId(props.stepSubworkflowId);
+        } catch (e) {
+            hoverError.value = errorMessageAsString(e, "Error fetching subworkflow");
+        }
     }
 }
 
 watch(
     props,
-    () => {
-        initStores();
+    async () => {
+        await initStores();
     },
     { immediate: true }
 );
 </script>
 
 <template>
-    <span>{{ title }}</span>
+    <span>
+        {{ title }}
+        <span v-b-tooltip.noninteractive.hover.v-danger :title="hoverError">
+            <FontAwesomeIcon
+                v-if="hoverError"
+                class="text-danger"
+                :icon="faExclamationCircle" />
+        </span>
+    </span>
 </template>
diff --git a/client/src/stores/workflowStore.ts b/client/src/stores/workflowStore.ts
index b757fe868b20..2cd194a093c1 100644
--- a/client/src/stores/workflowStore.ts
+++ b/client/src/stores/workflowStore.ts
@@ -12,6 +12,7 @@ export interface Workflow {
     step_count?: number;
     latest_id?: string;
     version: number;
+    deleted?: boolean;
 }
 
 export const useWorkflowStore = defineStore("workflowStore", () => {