It was definitely code but BB aren't going to openly just punish them separately for that because that would mean giving further punishment to some of the
nastiest ones that BB obviously helps and has wanted to give a helping hand to to bully and mentally torture the good

Seeing as they nominated different people I doubt it was code

The video in the op is all I have seen, and I am still convinced Ashleigh was referring to the divide in the house. The suggestion of nomination talk was in the text that accompanied the video and most people chose to take that as read that it was nomination talk.

I think this speaks volumes.

cant stand them! shivone too shes just pathetic now