I was able to get back in. I restarted my phone, then I noticed I was logged out of my feedback app so I logged back into that and playground is working now. Hope this helps.

I used image playground for two images as I got access today. I tried to make another. I can see the two I have made but if I try to do anything else I get the same screen saying “downloading support for image playground” I can access the two images I made but that’s all