With the new patch1.4.4 the hired trader tab in the guild menu now shows how much the guild has bid on a trader. I can see it in 4 of my 5 guilds, and I can not ascertain why i can not see it in the 5th, even after having the permissions altered on one of the guilds that I am in in an effort to figure out what allows this information to be seen.
Allowing the bids to be seen defeats the purpose of blind bidding. Almost everyone is in more than one guild, and the new info clearly allows the a GM to be a member in another guild and then gain info on what that guild is bidding to can a advantage on the bidding process.
There is nothing about this in the patch notes.
In my opinion, only those allowed to bid on a trader should be ever allowed to see what was bid on a trader.