I entered mick and ralphs, went to the special weapons section and then a king came and spoke to me. The door closed and now I am sealed inside the special section with no escape. Fast travel doesnt work and whats more I stupidly used wait and wrote over my ONLY save game. My last save is SYS from 1 year ago. This thread also details someone with my problem but no solution:

http://www.gamesas.com/topic/1213517-stuck-inside-mick-and-ralphs/page__p__18173808__hl__ralphs%20stuck__fromsearch__1#entry18173808

Is there a way out? I dont want to do anything that would invalidate my steam achievements given I have nearly got them all.