I personally think Shaheer is just pissed off with the Telly Buzz article regarding his attitude problems. Maybe just maybe, there were creative differences between the cast and CVs regarding the current track ; which happens with almost every show and is no big deal. But sumhow this news leaked into the media and they are now creating a big hoopla. And when an actor's reputation is wrongly tarnished by the media, the actor is bound to feel disturbed.
Anyways, looks like Anant's character redemption is on track and SS look least perturbed/ affected while doing the scenes. In fact they have been sharing some amazing chemistry in the last couple of episodes and looked totally at ease in front of the camera.
Regarding the Telly Chakker article; it looks too fabricated to be true. An actor as professional as Shaheer would definitely not comment publicly about the show's good/bad progress.
Just my thoughts..