everything disappears in presentation mode
Had a file come back from editing and on one page everything disappears in presentation mode. It's not on a separate layer, and it's all indesign objects or text, and nothing is selected in the attributes panel. When I export to an idml file, nothing comes in except for an object on the master page. Any new items show up correctly. I've enclosed a link to the page for testing.
I was able to go back to a previous version and recover and update from there, so this is to figure out what went wrong in the first place. thanks in advance!
