Doncaster Rovers player Chris Black has made contact with his former club Sunderland after failing to turn up for training at Belle Vue.
The newly-signed player made his debut for Rovers at the weekend, but had not been seen since.
According to a statement from the club, the winger has returned to the North East to sort out some personal problems at home.
The club say they do not yet know if he will return to play for them.
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