Can’t get Nepheli to move

I’m trying to do Nepheli’s questline and I thought I’d done everything right. However, Nepheli can’t seem to move from the roundtable hold to her final area. So far I’ve given her the Hawk ashes, progressed Kenneth’s quest to where he’s back at his fort and exhausted his dialogue, and killed Morgott. The only thing I can think of is that I never spoke to Seluvis and I’ve already given Ranni the fingerslayer blade. Any suggestions would be greatly appreciated.