OP to be quite frank, I feel like this past April Fool's fiasco is exactly what you can expect from Blizzard: Which is essentially the cropping out of the small things, pre-expac events, updated Holidays, quirky (April Fools) holiday stuff, etc.
They're shifting from "A-xyz-B-xyz-C-xyz" (Caps being major content, lowers being the small above mentioned stuff, if anyone can grasp that.) model for this game to what seems to be a strict "A-B-C" sort of design. I'm not going to speculate, at least not here, for risk of derailing, as to why that is, but for some reason or another that seems to be the general feel.
So at least you have something to set a benchmark with to gauge if you feel the game is worth it to you (until Titan it seems) personally, as well as others.