ellipse mask crashing beta in color mode

I’m on the newest beta, and an issue has arisen that didn’t exist yesterday on beta before the newest update:

-when I apply an ellipse mask to a new clip adjustment in color mode (second clip adjustment for that clip) it crashed premiere. 
-I opened a previous save, saved as a new file, and then added the adjustment and saved. Now that file crashes upon opening (unusable)

I’m on a Mac Studio with the newest Mac software, with plenty of ram and processing

I’m on the newest beta update as of 8:56am EST May 19th