Thanks for taking time to dig into things. The owner of the site got an email from a member who already had an entry, but when she tried to make updates to it and save them she got the error. I will take a look at the S2Member issue and see if that might be the culprit. However, I know that it had not been updated between last week when she was able to save her changes, and this week when she was not able to save her changes. Not sure what transpired between that period of time.
Was not aware of the link issue. How do you remove the link?