I think it still didn't go quite right. I tried editing In Bed With Ashley again two days ago. This time it went to the page saying "Thank you for your contribution! Below is the data you entered..." but the field below that, where the summary of edited data should be, was completely empty.
It might have to do with my browser/add-on/proxy configuration... but I have succesfully edited the babe wiki before with the same settings. Well, I suppose I should try Firefox in safe mode and see if there's a difference.