We have recently migrated from server to cloud. The migrated Gliffy diagrams in the cloud site are correctly displayed on their respective pages and the app appears to be working correctly. However, when using the 'advanced search' page & filtering on 'Type = Gliffy Diagram', only one image is displayed. (The same result is seen either by going directly from the search bar, or via the 'List all Gliffy Diagrams' URL in the Gliffy Configuration page in the Settings menu).
I have tried using the 'Rebuild Search Index' but this doesn't seem to have any effect.
I am not sure what is special about the one image that shows up - it was migrated from the server like all the others, but it has been edited after migration.