He used to play for them, maybe he put it in current employer instead of previous.... Would be a massive step down and he'd probably have to find a part time job too
It says worked at Southport, no idea if that's always been there a while or is new. It does say 'past: Coventry City' but there's no way he's moving down that far so at a guess he's tried to change something and not done it right, either that or he's had his contract terminated which would mean he'd be paid off so can't see that happening.
Odd timing after his post yesterday though, could be something going on.