Subbed at 62 mins in a 2-0 loss at Chelsea (7th). Twitter says he picked up a 'knock' before coming off.
Clarets down 1-0 at that point.
Burnley 16th, 8 points ahead of the drop zone.
Next is Man City at home.
Edit - if like watching Chelsea, have a gander at the 10 min highlights. Not one Burnley sight of goal!