I started up Bioshock for the first time in about a month and noticed some strange things going on with my map. The position arrow is sometimes way off, i.e. not even on the playable area. Also, some of the icons are not in their correct positions, mainly the stairs (see the links below).

http://picasaweb.google.com/Craig.El...12860492539858
http://picasaweb.google.com/Craig.El...12989341558754

I've tried deleting the patch and re-installing. I have also tried from a different profile in case there was something wrong with the saved game. I'm all out of guesses as to what is going on.

Has anyone else experienced these issues or have any idea what has happened?