I also think this is a disadvantage not being able to make updates to the original post! I thought someone didn't like me that I couldn't do it anymore and was ready to "abandon" the site because of it!
Weird that you do this, and that you do not have a back up from your IT people instead! You suggested "someone" forgot to log of... its a thread they started they should be more careful, esp if its "their" thread. I think it is WORSE if you have wrong information or something went wrong and you cant go back and fix the issue, someone could really have a bad issue with their chickens!
I am new but how are you supposed to "communicate" like a forum in an article or page??? just wondering....
I don't want to start issues, but it already seems as though it is.... I really enjoyed the site until this : (