There Was a Temporary Problem With Your Request. Please try again

Yesterday afternoon I was able to play ranked games without any issue. Starting last night I have been getting the error “There Was a Temporary Problem With Your Request. Please try again.” I tried various fixes from other posts and they haven’t solved the problem. I tried logging in using a different computer and that didn’t work either (same home network however). My spouse’s account works fine on both computers. Using my account, if I switch regions from NA to EU then I’m able to play ranked games. Any ideas on how to fix playing ranked games in NA? Thanks