I think this may be due to no fight actually happening.
Ive been on to check this, so I could be wrong, but do you know if a fight is taking place or are you just looking at the generic list of types of fight available?
No pretty sure the fight was active according to the timing column. Perhaps I should have posted this under Arena/PvP
What does it mean when you go to the arena and try and watch an event and it gives you this message?