HI BTPS,
This issue should be resolved with our next site update, which will take place in about 2 weeks.
If the workarounds mentioned above do not allow you to complete these listings, then I believe the problem you are experiencing now must be different than the one mentioned at the beginning of this thread.
If this is the case, please open a new support case regarding your new problem.
http://www.auctiva.com/free_auction_software_help/help.aspx
-Mike