Is there a special mechanic that accelerates Ria's leveling up? She is now at Level 81 while the others are around the 40's.
BTW, what is the other repeatable scene in Lakeview manor beside Nenya's, and where are the people that supposed to show up in the manor more often as I've already raised the frequency to 50% with Rayya?
Ria shouldn't level up that fast. I'll look into it and try to fix that.
Could you see if the same happens with Lydia for example. Just dismiss her in your house in Whiterun, then recruit her again. If the same happens, it's not just a Ria thing.
As for the Lakeview Manor stuff.
Another scene can show up after progressing far enough into the main questline, but I seemed to have fucked that one up.
I'll upload a fixed version shortly. My bad, and thanks for pointing the issues out.
EDIT: I just checked... and it also happens to Lydia and others. I'll fix that too

Thanks again