Sedo DNS Entries for Verification

When listing domains for sale on Sedo I always have the same issue with their verification of the domain name. It gives me a code to place in the TXT block for the DNS entry. Simple enough. But then nothing happens. It just sits unverified forever.

I've reached out to Sedo, but nothing yet. I don't want to park it there, but any other ideas or anyone else encounter the same issue?