Drive UI is displaying non-empty folders as empty - monitoring, 30 Mar 2018 5:00am UTC
Users have reported that the Drive UI is displaying folders as empty, although they actually contain files. The issue seems to be a global Drive UI problem, not related to AODocs directly, but that may also happen on folders in AODocs libraries.
A simple workaround to display a folder content is to reload the browser tab displaying that empty folder. The issue has been reported, and we are waiting to get feedback from Google support.