However, the Republic of Ireland player is back in the squad for Saturday’s match with Partick Thistle and, according to Lennon, the matter is now at a close.
Stokes had been suffering from a virus prior to the trip to face Accies but, Lennon revealed, his absence was due to both that and “a discipline problem”.
He said: “We had a difference of opinion, it was dealt with. He is back in the squad now, he’s trained very well this week. It’s done.”