Why is Emma/Rylan not talking about the divide?
 

I feel like its one of the biggest storylines of this year - and it was even shown moreso by the way the 2 groups were sitting on the sofas.

With the last few evictions, especially tonights, and even Joe, the group divide isn't really mentioned. although its very clear whos on whos side.

Why is this?

the divide kinda died when lotan left

I think it's because, while the divide is established, the groups have meshed. Chanelle and Ellie are friends, Andrew is seemingly moving to the outsiders but he's always had Raph and Charlotte either side, Tom's just been really quiet, Kieran gets along with Deborah and Isabelle?
The divide only plays a role in nominations rather than house dynamics now, I think