I can't upload the screen shot I took with the songs in question for some reason, and I didn't think to copy any links either. But anyway, has anyone else downloaded and installed CDLC's then lost all progress on songs? I had this happen to me twice, once on my old pc, but didn't think much of it at the time due to the fact my old pc was on it's way out. Recently on my new pc it happened again, all progression gone. It prompted some 'saving error' and everything had to be started all over again and was working just fine before installing recently downloaded CDLC's. 

I can't upload the screen shot I took with the songs in question for some reason, and I didn't think to copy any links either. But anyway, has anyone else downloaded and installed CDLC's then lost all progress on songs? I had this happen to me twice, once on my old pc, but didn't think much of it at the time due to the fact my old pc was on it's way out. Recently on my new pc it happened again, all progression gone. It prompted some 'saving error' and everything had to be started all over again and was working just fine before installing recently downloaded CDLC's. 

There was a thread about this elsewhere in the forum. I believe the resolution was to use Steam's file verification option -- I'm not sure though.