Can't display more than one attachment after content

I have a View in Drupal with two attachments that both attach to a page and are set to be positioned after the content. This worked fine up until recently. Now only the first attachment will display on the page, and the second is ignored. They both still have content in them.

The strangest part: if I set the second attachment to display before the content, it works. Except I don't want it before, I want them both after.

I did not update Views or change the view before this problem started. It seems to have appeared out of nowhere. Maybe something got corrupted from another view or module? Any ideas?