Score reset to 0 in Primal Grudge battle

I was among the top 17 and when I logged back yesterday evening at about 2h from the end my score was 0 and I was kicked to 193rd place.
This comes after the Meeting of the Minds issue, in which I was placed well enough to get a Rare or Mythic, but still haven't.
I read the apology and I know developers are working hard on this but is this how it's gonna go? The feeling is a real double waste of time here. Your last chance with me guys.

Beside all this and me leaving or not, it's a great game! Congrats.