Strange...
From my side, it's looking like that on my Betnomi Account:

https://bitcointalk.org/index.php?topic=5279745.msg61250597#msg61250597

My bet history is showing up on my Betnomi Account for at leat 2 weeks now, other members like darxiaomi seem to be able to see their post history as well.
Maybe PM the technical staff or when Betnomi is active here on Bitcointalk again, your issue will be forwarded.