beyond compare license key has been revoked

This is not the first time this has happened but it now seems to be happening with such regularity that I've become very concerned. I'm square with everyone on everything but still I'm the one who is getting stuff taken away because of a business issue between these two people. Since he has not revoked all the keys he generated for them I can assume that he WAS paid for the other bundles? Regardless, I don't appreciate games on my account being revoked with no explanation when I personally have never stolen, hacked or not paid for something or paid via 'dodgy' means like a stolen credit card. Since his game has been in several of this site's bundles I'm not sure why HE is dealing with them if he thinks that they are a 'grey reseller' site. There's been no official word on the Steam forum for the game as to why the dev has done this but people have reported that elsewhere he's claiming that OtakuBundle, is a 'grey site and you shouldn't buy from there as they're illegal' and that he hasn't been paid for the keys he supplied. Whereas I'd had the game slightly over a month and not got round to even playing it, other people are reporting having had it in their accounts for almost a YEAR with no problems to suddenly find last week that the dev had decided to revoke the keys. Recently I had a game someone had given me (Insanely Twisted Shadow Planet) on Steam Gifts revoked.

Beyond compare license key has been revoked