I see (or rather hear) why they cast Rie Tanaka as the elf...

Roxy's going back to their group's inn, right after Rudy passes through and overhears the elf getting laid. Guess Paul's entire adventuring party was full of horndogs and unsatiated women. Maybe it's a miracle that Zenith got him to settle down with her at all.

No comments on Eris being able to do a standing jump that's 10 feet in the air?

edit:
I guess I shouldn't be surprised that Iguchi Yuka voiced demon girl reappears and the series suddenly becomes a Trigger anime?