Google's Support docs make no mention of a way to get Google to reset the limit on an individual basis. Hopefully that exists as an option. Even Apple can manually fix iTunes authorization limits. We're going to continue investigating this and will update with any new information we get.
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Update
I talked to a Google rep (after a lengthy wait) who claims they can manually reset device authorizations. Not the deauthorization counter, but all your authorized devices. According to the Google rep, after you call and make the request it takes 24 hours for your device authorizations to be cleared out. Then you log back in with your current phones and tablets. Don't take it as gospel, but that's what I was told. I'll know if it worked tomorrow. Yes, this is very, very stupid. It prevents exactly zero abuses of the system and creates a new headache for users.
http://www.androidpolice.com/2014/0...zations-per-year-because-screw-you-thats-why/