After applying to my own production shards, 2 major issues are reported. So I am sorry that I have to jet another release so soon.
You need to re-download the package, better from CodePlex:
http://vendorauctionmall.codeplex.com/
Release Note
Release: Revision 12
CodePlex Build: 17332
Bugfix
- bug of HoldGold deserialization is fixed, such that vendor commission is reduced correctly after each server re-start
- bug of Pet Seller sending already sold pets to Internal map is fixed, such that during the road shows sold pets will be handled correctly
- road show pets after server re-start are handled more properly
New Features
- other than the "Mark" spell, both "Teleport" and "Recall" spells can be disabled from being casting inside a vendor mall