Ineligible Loan

I have a young player on loan from Barcelona for first season in Championship. He was class. Renewed the loan for a further season in Prem. 

when it came to registering him it shows as ineligible?? He is my best player. 
I can’t send him back, he earns £26k a week which is above the required £8k. 


I have other players on loan that were with me last year and renewed and had no problems. 
I even went on holiday in the hope my AM would select him but he didn’t. 
any ideas?

What's it say on the players information screen?

Nothing I don’t think. I’ll send a screen shot when I get home tonight