They technically didn't say that, the original message was confusing and the translations were somewhat varied too which didn't help, but it wasn't necessarily about the new class, they were just noting the gearing situation(although some translations were seemingly about the GCD of DRG?). It would make sense, but it would also have made sense to remove Maiming or add another class to Maiming a while ago, and it's not like "fixing" maiming would fix everything since there's still scouting gear too, for only one class.
That said I'm expecting medium armor scythe class. But don't care all that much, I'll play it regardless, but doubt I'll make it my "main", since I don't have a main anyway, I just play a bunch of shit, so just looking forward to new classes and all the new stuff.