Maybe it slipped under your fingertips but CH has a real nice feature since the relaunch of their website.
It's called "Trainer Update Notification System" and is located in the very right column of every trainer page above the latest messages to each trainer (Trainer out of date?).
Or for Awesomenauts, just here Link.
It should get some more attention after a report is filed.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem