Thanks but got this addressed/fixed. There was a Reditt board on this topic and it mentioned some options (delete cache, try "123 Main St" in billing address, etc). The 123 Main St billing address change worked! Crazy. I was on hold with TT (30 minutes) while I tried this and mentioned the solution of using a fictitious billing address and they were unfazed. Just a bizarre experience trying to spend money with TT. Might need to look at alternatives.
