I've received that message today. I'm from Belarus.
We noticed an issue when verifying your account. The legal entity information associated with your account fully matches a restricted party or one or more parties from the United States government's consolidated screening list, another government's sanctions list, or a restricted regions list.
I know nothing about sanctions but I'm 100% sure that's how sanctions should not work by discriminating developers from country which governments appeared in any sanctions list.
Same for me
It looks like Apple started fixing the problem. Some accounts which were deactivated yesterday already active now. Thank you Apple!
Yeah, but now app ratings are gone