diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 03c14274c..f2b415c28 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/app/build.gradle b/app/build.gradle
index dce6e6283..9e078f456 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId = 'com.wagerrwallet'
         minSdkVersion 23
         targetSdkVersion 28
-        versionCode 280
-        versionName "280"
+        versionCode 281
+        versionName "281"
         multiDexEnabled true
 
         // Similar to other properties in the defaultConfig block,
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index fc3bf5b37..e832e91dd 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -45,7 +45,7 @@
         android:label="@string/app_name"
         android:largeHeap="true"
         android:launchMode="singleTask"
-        android:supportsRtl="true"
+        android:supportsRtl="false"
         android:theme="@style/AppTheme"
         android:windowSoftInputMode="stateVisible|adjustResize">
         <activity
diff --git a/app/src/main/java/com/wagerrwallet/tools/sqlite/BetMappingTxDataStore.java b/app/src/main/java/com/wagerrwallet/tools/sqlite/BetMappingTxDataStore.java
index fb2c2c006..94b37ce2d 100644
--- a/app/src/main/java/com/wagerrwallet/tools/sqlite/BetMappingTxDataStore.java
+++ b/app/src/main/java/com/wagerrwallet/tools/sqlite/BetMappingTxDataStore.java
@@ -42,6 +42,7 @@
 import com.wagerrwallet.wallet.wallets.util.CryptoUriParser;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 
 public class BetMappingTxDataStore implements BRDataSourceInterface {
@@ -189,16 +190,21 @@ public List<BetMappingEntity> getAllSports(Context app, String iso, long eventTi
                     + " AND " + BRSQLiteHelper.BMTX_MAPPINGID + " IN "
                     + "( SELECT DISTINCT "+ BRSQLiteHelper.BETX_SPORT + " FROM " + BRSQLiteHelper.BETX_TABLE_NAME;
 
-
             QUERY += " WHERE " + BRSQLiteHelper.BETX_EVENT_TIMESTAMP+"> " + String.valueOf(eventTimestamp)
                     + "  ) ";
             QUERY += " ORDER BY " + BRSQLiteHelper.BMTX_STRING;
 
             cursor = database.rawQuery(QUERY, null);
             cursor.moveToFirst();
+            HashMap<String, String> map = new HashMap<String, String>();
             while (!cursor.isAfterLast()) {
-                BetMappingEntity transactionEntity = cursorToTransaction(app, iso.toUpperCase(), cursor);
-                transactions.add(transactionEntity);
+                String hash = cursor.getString(0);
+                String mappingId = String.valueOf(cursor.getLong(4));
+                if ( !map.containsKey(mappingId) ) {     // avoid duplicate mapping (same id) with different hash
+                    BetMappingEntity transactionEntity = cursorToTransaction(app, iso.toUpperCase(), cursor);
+                    transactions.add(transactionEntity);
+                    map.put(mappingId, hash);
+                }
                 cursor.moveToNext();
             }
         } catch (Exception ex) {