C'mon, it's basic spin-doctoring. You don't lock the negative stuff and say "post it elsewhere," that just draws more attention, especially when the elsewhere is a thread that is titled to be just for the auction house.
If you want to really get rid of the dissent, leave a couple tangentially related positive topics open, change the sticky to be about the update discussion in general, and this is the big one, ALSO remove a lot of the neutral and even positive topics related to the update and direct them to the sticky. That way, it seems like you're a moderation staff who acts to keep people in their directed areas and to prevent topic spam on one subject, rather than one that's overtly removing any way for people to bounce why they dislike the update back and forth.
by redirecting in a thread with somany posts, you can just lose track of negative comments... they just blend in with all the rest.
ingenious idea if they plan to just ignore problems till people get used to them.
they ask for feedback, yet try to shut down threads when people voice there opinions.
if they actually read the feedback they wouldve realised its a different topic, guess they only read the feedback that agrees with their mistakes.