Yeah, I've also been having money issues. I downloaded the patch, and played some Deathmatch, and my medals were doubled in cash. Then, when I turned my PS3 off, and then put it back on later, my medals were the regular amount of cash. Asked a friend on my friend's list if he was having any problems, and he didn't. It seemed as I was getting double cash on Co-op Arena medals too, but that also stopped. I really hope this gets fixed, because I didn't spend that much time playing when the cash was working.
Okay, enough about the negative, now about the positives. The Fort map, wow, just wow. I think it's my favorite map. Yeah, it can be bright at times, but it is so beautiful. This map has made me want more maps, and I'll gladly pay for any in the future. The underground part of The Fort is also really cool as well. Totally loving donut Drake and donut Lazarevic, and it's so fun to play as both of them. So, yeah, I'm loving this update and weekend thing, just only wish the cash was working.