BBCode Page attachments

[PERuss]

Attachments are acting funky on the pages.

1.) If there's one image attachment, it won't load the image on the page when "insert as full/thumbnail", instead it shows "View attachment 12200" or whatever the attachment ID is.

If I attach a 2nd image, the first image will load fine.

2.) It won't let me delete an attachment if there's a single image, I get this error:

"
Oops! We ran into some problems.
Please enter a number that is at least 0."

 

[PERuss]

Here's a little gif of it

 

[Xon]

This looks like the attachment metadata is out of sync somehow.

Does it keep happening after you've removed the 2nd attachment?