Good point, I'll think of the solution.
Would it possible to make the bunnykin assistant take over her shop? That way, the shop is still usable after getting Ayda and maybe it's accessible in sandbox mode, too? I haven't done Ayda's quest so I don't know if that already happens or not.
He does take over the shop, and it is still usable after getting Ayda. Sandbox mode though is a good suggestion.
Good to know. Yes, I really miss her shop in sandbox.