Perhaps.I think your latter question is a bit unfair on 'the community'.No, I think WoTC had this plan in mind all along.
I still think that they are trading on the widespread tendency to treat the OGL as if it were a public law-type arrangement (with a legislator who can amend or repeal) rather than a private law one.
I think if there were more widespread understanding of how the OGL works in legal terms, there would be more outrage at what WotC is doing framed not just in terms of "trust" or commerciality, but in terms of legality.