diff --git a/.circleci/merge-to-reference.sh b/.circleci/merge-to-reference.sh
deleted file mode 100755
index db8b679ef..000000000
--- a/.circleci/merge-to-reference.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-##
-# Merge develop to reference branch in CI.
-#
-
-echo "==> Checking out reference branch"
-git checkout reference
-echo "==> Merging develop to reference branch"
-git merge develop
-git checkout develop -- composer.json
-git add .
-echo "==> Replacing composer require entries starting with dpc-sdp with value dev-reference"
-cat composer.json | gojq '.require |= with_entries(
-  if (.key | test("dpc-sdp/tide"))
-  then .value = "dev-reference" end)' > composer.json.backup
-mv -f composer.json.backup composer.json
-echo "==> Add all changes"
-git add .
-git commit -m "Merge changes from develop."
-echo "==> Push the changes to remote reference branch"
-git push origin --force reference
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e1caf8d6d..9eb80315a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,16 +5,6 @@ on:
   workflow_dispatch:
         
 jobs:
-  set_status_in_progress:
-    name: set_status_in_progress
-    if: always()
-    uses: dpc-sdp/github-actions/.github/workflows/set_status.yml@v1.2.0
-    secrets: inherit
-    with:
-      context: 'tide_build'
-      description: 'Tide Build running...'
-      state: 'pending'
-      target_url: ${{ github.event.repository.html_url }}/actions/runs/${{ github.run_id }}
   tide_build:
     name: tide_build
     secrets: inherit
@@ -22,17 +12,3 @@ jobs:
     with:
       module_build: true
       runner: biggy-tide
-  export_config:
-    name: export_config
-    secrets: inherit
-    uses: dpc-sdp/github-actions/.github/workflows/export_config.yml@v1.2.0
-  set_status:
-    name: set_status
-    needs: [tide_build]
-    if: always()
-    uses: dpc-sdp/github-actions/.github/workflows/set_status.yml@v1.2.0
-    secrets: inherit
-    with:
-      context: 'tide_build'
-      description: 'Tide Build'
-      target_url: ${{ github.event.repository.html_url }}/actions/runs/${{ github.run_id }}
diff --git a/src/TideSystemInfoService.php b/src/TideSystemInfoService.php
index 13a42b944..fed2f4fa4 100644
--- a/src/TideSystemInfoService.php
+++ b/src/TideSystemInfoService.php
@@ -226,10 +226,12 @@ function ($entityType) {
    */
   public function getPackageVersion($packageName) {
     if (empty($packageName)) {
-      $result = $this->sensorRunner->runSensors([SensorConfig::load('tide_times')]);
-      $value = $result[0]->getValue();
-      $decodedValue = json_decode($value, TRUE);
-      return $decodedValue;
+      if ($this->sensorRunner) {
+        $result = $this->sensorRunner->runSensors([SensorConfig::load('tide_times')]);
+        $value = $result[0]->getValue();
+        $decodedValue = json_decode($value, TRUE);
+        return $decodedValue;
+      }
     }
 
     if (strtolower($packageName) === 'php') {
diff --git a/tide_core.services.yml b/tide_core.services.yml
index c332995ba..49d7fb1d1 100644
--- a/tide_core.services.yml
+++ b/tide_core.services.yml
@@ -34,4 +34,4 @@ services:
       - '@entity_field.manager'
       - '@logger.factory'
       - '@file_system'
-      - '@monitoring.sensor_runner'
+      - '@?monitoring.sensor_runner'