CGM may be upset that Durdhara deceived him about being the maid, instead of the princess herself, but he too is guilty of concealing that he is CGM, who she railed about while discussing him. All he has to do now is tell her who he really is, and she'd quickly fall out of love w/ him, just like he did. I'd actually be fine w/ this track, had the girl not been Durdhara, since everybody knows that she was CGM's wife and Bindusara's mother.
So Mihika/Sinjini is Chanakya's plant in that palace? My guess - it's she who is going to kill Dhananand in the end, after his army has been defeated by CGM. Is she & Sashank an item? I'd like to see that after Dhananand's death, she gets united w/ Sashank and married - I don't want her to have a tragic end, although it may happen.
Too bad Bhadrashal is already Ahilya's mortal enemy, or else, one option CGM now has (had it not been Durdhara, but a real daughter of Nanda) would have been to offer Bhadrashal a deal where he gets to marry the princess as well as a position of power in CGM's kingdom if he switches sides and helps defeat Nanda. That would have been an ideal way for CGM to get past a major obstacle and accelerate his revenge.
Anyway, hopefully, this weekend, Bhadrashal's chapter gets over and the final showdown b/w CGM and Nanda begins.