"Béarnaise" SHOULD be "Béarnaise" anyway; use HTML character entities, just like KoL and KoLmafia use, rather than system-specific character codes.
You'll see the same thing, come El Dia de Los Muertos Borrachos (from memory; don't ding me if I got my Spanish wrong) with the "Cadaver" monsters.
El Novio Cadáver
El Padre Cadáver
La Novia Cadáver
La Persona Inocente Cadáver