Thanks for the response Bob. Is the permissions the reason you can't create a new album either? Seems interesting that it works fine on some profiles but not others.
After digging in to the various api's and doing a bunch of testing, I can't figure out how you are getting different behavior between different users. The Facebook permissions changed on June 30th. It probably depends on whether or not you had the app installed to your profile before or after that time, but it seems like MC shouldn't be able to post new pics unless you let everyone post to your account.
Anyway, it's fixed in the next build, explicitly asking for the permission to deal with photos. If you run into trouble, go into your profile and delete the application "Media Center". Next time you use it in MC, it'll ask for all the permissions again. If you don't delete it, it should just ask one time for the ability to post photos.