If you open an addendum and write a five pagragraph message (just for emphasis) and THEN you change the Topic, do you always lose the initial addendum entry? It happened to me, and I have reproduced it over and over.
If this is true, was it true in previous versions. If you write a long addendum and the topic is already listed as "PROCEDURE," but you meant "OTHER," unless you copy and paste what you wrote in the addendum, it seems like you are screwed.
Hopefully, someone will tell me otherwise. I don't use addendums very often.