Steps to reproduce:

1. Create a new class with an "object relation" (singular) attribute (please refer to the attached "5239-1.0-1.ezpkg" package);
2. Create 2 Contents for the new class, "5239 Item A" and "5239 Item B":

Name: 5239 Item A
Content Id: 121
Location Id: 123

Name: 5239 Item B
Content Id: 122
Location Id: 124

3. Edit "5239 Item A" and relate it with "5239 Item B" using the existing "object relation" field;
4. Use a symfony command that contains the following code to confirm that "5239 Item B" is related to "5239 Item A":

$versionInfo = $contentService->loadVersionInfo( $contentInfo );
$relations = $contentService->loadRelations( $versionInfo );

Please use the attached "RelationsCommand.php" command, and adapt namespace etc as needed.

5. Delete "5239 Item B" into trash;
6. Edit "5239 Item A" and remove the "5239 Item B" relation;
7. Use the command from step 4 to verify that the relation is gone;
8. Restore "5239 Item B" from trash to its original location. The restored content now has content Id = 122 and location Id = 125;
9. Use the command to see that:

• "5239 Item B" is related to "5239 Item A", which is wrong, since that relation was removed in step 6;
• In any case, "5239 Item B" is listed as still having location Id = 124, which is wrong, as it is now 125.