Any one else’s all time CSR dissapeared?
Im not on about the monthly reset im on about the all time or highest ever ranking.
Yes. Mine was Diamond in Swat, but now it’s Platinum 4 in Slayer. 
Yes. 343 is looking into it.
I had assumed they wiped the Pre-season highest CSR.
343 are currently tracking the issue in this topic
https://www.halowaypoint.com/en-us/forums/8f4648981f554a9d86527a5754966e89/topics/all-time-csr-gone—now-platinum-should-be-onyx/427fd983-e84b-49bf-a5de-c9bacdb27f04/posts?page=1