By UST on Earn tab gives Invalid Wallet Address error via Transak

Hi all,

Not sure if this is the correct place for this query/issue, but when trying the transak on-ramp for FIAT → LUNA or UST to my MAINNET Terra Wallet I get Invalid Wallet Address error although my wallet address is good. Gone through all the verification stuff with no problems so not sure what the issue is. As I say my wallet address is good as I can, and have sent/received from it with no issues from multiple exchanges and other wallets etc.