I've been having the same problem for about 2 weeks now. I plug my Montana 680 into my laptop and upload the visits file and then all the old geocaches I've found before are in the drafts again. Very annoying! I hope it gets resolved soon!
I don't like the new map so would like to use the old map. I now feel compelled to use the new map and that is very inconvenient.
Hope the problem gets resolved soon!