Did they just pull compatibility for S21 Ultra or what?

I've had Rush on this phone (S21 Ultra) since I got it, I guess my my sub recently lapsed. This evening I opened Rush to edit and had to resub. Then I spent a couple hours editing but it was laggy and buggy. So I started looking around for known issues. I ended up on the Google Play Store where I discovered Rush is no longer compatible with my S21 and the sub I just payed for is useless. 

Did this just happen? I used Rush less than 2 weeks ago on this device without issue. Was that a fluke? Is this just me? 

Ugh! Adobe is really tanking the Photoshop rep.