Ungrouping deletes all items
Using Adobe InDesign CC up-to-date on a PC running Windows 10.
1. Ungrouped group of text boxes + image boxes.
2. All text in boxes disappeared but outlines remained. However in the layers you could see that they were deleted.
Strangely enough, by deleting a different hidden layer, I could ungroup the group and they would not be deleted.
Definitely the weirdest InDesign bug I've seen to date.
Any help would be appreciated!!