Looks like Treyarch are releasing some much needed fixes. On pcdev's twitter he just posted about a patch to fix the rank up server issues:
They are also working on getting the next client side patch out before this weekend:
Trying to roll out another patch before the weekend. CPU optimizations and Zombie matchmaking fix included. QA starts in the AM. Stay tuned.
Looks like everything keeps moving forward and in a speedy manner.
Source
We deployed a server patch to address rankup exploits and some other cheating. Ranked servers have been restarted.
They are also working on getting the next client side patch out before this weekend:
Trying to roll out another patch before the weekend. CPU optimizations and Zombie matchmaking fix included. QA starts in the AM. Stay tuned.
Looks like everything keeps moving forward and in a speedy manner.
Source
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