I suggest calling the FAA and pointing out the shortcomings of this new, "improved" manual. Specifically, let them know how it is impacting your ability to do the job you are LICENSED to do. File an ASAP form, just for grins, and wait for the oh-so-sincere boilerplate letter thanking you for your input (which will be promptly ignored.
The call to the FAA, though, will likely rattle some cages in the right location, i.e. Tempe.
There is an FAA whistleblower program if you want to remain anonymous. Well, supposedly anonymous.