Both my bridges report Transport protocols = none in relay search

Folks I had to update my 2 bridges for the obfs4proxy release recently - built from source.
1 needed a total rebuild due to a corrupted system disk.
I have noticed that both of them are reporting Transport protocols = none in the relay search.
Is this behaviour expected?

Relay hashed IDs:
5568B435B92A58D9FAD78102C1ECEFF289CBD0BD (rebuilt yesterday)
Thanks for any input.

Don’t worry, they are working fine now;
Transport protocols now showing as obfs4