From a wild opinion there are 2 changes Darkglare and Conviction (Rank 1). Flesh Giant on 8 or 9 does not make any major difference.
While Darkglare is a nerf Conviction (Rank 1) is an indirect buff to Questline Warlock. The Darkglare change gonna definitely slow it down and make Questline Hunter (??) a more viable counter.
To have some real impact, Blizz would have to change Unlicensed Apothecary (3-Mana 4/4 - deal 2/3 dmg?) or at least Crystallizer
2
Are they serious there?