I started having problems yesterday (July 1) with adding a document to a song, but only with the web interface.
I successfully added a .pdf format song chart via Repertoire > Documents, and it appears in the Document list when I hit the + button under Repertoire > Songs > Song Edit page. After finding the song and clicking the checkbox, then hitting submit, the interface takes no action. It doesn't respond, yet it doesn't hang up as I'm able to hit cancel to return to the Song Edit page.
I have tried this with both the latest versions of Chrome (my default browser) and IE with the same results, and have restarted both in case it was a cache problem.
I am able to successfully attach the document to the song via iOS on my iPad, so it appears to be a web version problem (not sure about Android).
Something I'm doing wrong or I can do to resolve this?
Thanks