boy I certainly didn't realize they were having this many problems. I didn't last year.
did they go to a new system?
was considering it for my trip in March - not sure now.
I think they have a very new system and it seems to have some issues. It doesn't seem to be for DVC only. I don't think this alone would be enough for us not to do the plan. I also think the bugs will be worked out by March.
It is a good idea to double check and make sure everything was credited right. You can do this at the resort very easily. At the end we still had 2 extra adult credits left. My guess it was the poly. We didn't use them because I didn't want to eat an extra meal, then get a bill later for it. Besides we had tons of CS left over so we used them for the last day.