Battle ground problem

Hi, my rating was removed 2 times, now it from 10500 to 9500, can u explain what is it? Thanks.

Same for me.
My rating went down from 7600 to 7000 for no reason at all, without me even playing the game for a couple of days

Does this seem to make sense to you?
You reduce my rating by 600 points without letting me know, just like that?
Does this seem professional?

BTW, there is no way in hell that i gained 600 extra points. not even once did I get an amount of points or lost an amount that looked even a bit suspicous.

This is ridiculous!

You just sabotage players progress without apologizing. notifying or compensating them?

I will not play HEARTHSTONE anymore if this is your final say on the matter, and ill make sure obviously to publish my feeling regarding the matter on every platform I can think of.

Im sure im not the only one who feels this is disgraceful