Ellipses with gradients are broken

Good afternoon!

Today, for the first time, I had the following problem: when creating ellipses with a gradient, bald spots began to appear on the frame! Exports happen with them. I tried restarting the application, restarting the computer, logging in from the desktop and the web, logging in from other devices - the problem is the same everywhere. Everything is fine with all old and new projects/frames, everything is fine with other shapes and gradients, only ellipses with gradients break... Fix it, please... I have attached photo examples.