A loaned player that cannot be used

I have a situation. I loaned a player, however, it says that he's unavailable for next match. This has been the case for the last few matches and I don't understand why he is unavailable. He's not away, he's registered with my senior team, he has a squad number, he's not injured or tired, he's not a foreign player, and I have not exceeded the loan rules for my league. It says that I can load up to 4 players and I've only loaned 2. So what could be the reason for this happening? Is this a bug?

Doesn't say anything else on the page of the player? Who is he?

It's weird.. only thing i can think of is that he already played for too many clubs this season but i thought that rule didn't affect loans.

The player in question is Yaya Sanogo from Auxerre. When I click on the little red box with the "Una" message, it goes to his profile page but there it says nothing at all in terms of why he's unavailable. The only thing stated there is that he's match fit.

I'm guessing you are in the first season? IRL he had a broken leg but came back in September 2011. I don't know why it wasn't put in the database as an injury though. There was a thread about Sanogo a while ago. Can't find it at the moment though.

Edit: Found the thread

http://community.sigames.com/showthread.php/280173-Yaya-Sanogo?p=7196566&viewfull=1#post7196566

I'm guessing you are in the first season? IRL he had a broken leg but came back in September 2011. I don't know why it wasn't put in the database as an injury though. There was a thread about Sanogo a while ago. Can't find it at the moment though.

Edit: Found the thread

http://community.sigames.com/showthread.php/280173-Yaya-Sanogo?p=7196566&viewfull=1#post7196566

Ok, thanks for letting me know. Yeah it's strange that there's no information as to why he can't play.