@JeremyECrawford arcane recovery says "once per day" Is a long rest required between uses, or just 24 hours?

— Derek Stucki (@derekstucki) May 31, 2016

Arcane Recovery—"once per day" should say you have to finish a long rest between uses. #DnD https://t.co/HAuERKjA8O

— Jeremy Crawford (@JeremyECrawford) June 4, 2016