Agreed, this was a blatant attempt to gouge the players. I will go a step further and point out that they even went as far as to make it so the rares didn't alternate like every other treasure. Lets categorize the changes:

1) The shortened the duration of the treasure to 2 weeks instead of 1 month.

2) Combined two treasures into one.

3) Removed the Mei common 10 pull (conveniently after we get skill breaks with her)

4) Made the rares completely random instead of guaranteed first get like every other treasure.

5) Didn't combine with a rebate (even though we had a rebate literally every two weeks and we should have had one this week).

I'm not saying you guys are intentionally bad......but this is just horrible. What a way to introduce a new treasure, eh?