Originally Posted by Alexander.S
YEEHA, think I've got it!!!
Thanks to ScaryGreenGhosts's post I've tried to BARTER instead of TRADE with the vendor and voila - after this the game saves like normal! YOOOHOO!! smile

Oh, and btw, I think it doesn't matter which trader in which act you do it with. I for example have just traded with Volo in my camp in act 1 and it worked!

Well, seems like the trade is broken for now, so I'll just make sure that I barter...

UPD: And also seems like you have to initiate the trade not trough a dialog's phrase but with the "Y" button (playing on a controller, don't know how it is on a K+M), otherwise it's 516 after the barter again frown

As mentioned on KnM is a little icon on the bottom left of the dialog, under the dialog area. It kinda work for me, but no totally reliable. The sad part was loosing 5 hours of progress after I finally got to make my party all horndoggy in the Facemaker Boutique. That's when I realized that something was going on, when I went to my camp and tried the new mirror, it zoomed in, but nothing happened.