Looks like Nora’s made her move by taking Hiyori’s memories of Yato to keep her away from him. Interesting that she’s able to control ayakashi. Based on what we saw in the episode, though, that may just be an extension of Rabo’s abilities. They seemed linked to a mask similar to the one he was wearing. This is assuming Nora didn’t originally put the mask on him, though.
Based on what Tenjin told Yato, he may initially accept Hiyori’s condition as okay since it may help to fix Hiyori’s half-ayakashi situation. From the preview, it doesn’t really look like that will be the case, though. Also, it looks like he’ll be initiating a fight against this Rabo next week. We’ll see how that goes. I’m more curious about what Nora’s role will end up being.