He rejected contract offers when given to him jan/feb for increased wage. Tait turns it down which he is obliged to do. COVID occurs and season ends. He then returns contract which he had previously rejected which he had then signed. Club then rightly so offers new contract with Tait on same terms with perks as previously on (even though he is not in first team picture). Leaves for St.Mirren.
Tait was a good servant for the club and I do believe that it was a miscommunication with management and player. Sour note to end spell though.