Night Widow Ragana won't introduce me to Orpheus

[Uun]

I completed Dr. Francois' arc at lvl 25. He introduced me to Night Widow Ragana, but she won't offer me any missions since I outleveled her arc nor will she introduce me to Orpheus, although I am in level range for his arc. He won't talk to me either.

[Rudra]

Have you tried doing her arc through Ouroboros and see if she introduces you after?

[Uun]

After leveling to 27, Night Widow Ragana reappeared in my active contacts and introduced my to Orpheus.