Human error in every single granary? Sounds a bit more like sabotage to me. Any adversary nations or political opponents they should be concerned about?
She’s…uh….an evil elf, who’s IIRC not necessarily pure evil but just curious to a malicious fault. The kinda gal that asks “ooh i wonder what happens if i fuck this up for shits and giggles?”. Alec stopped her once back then because she’s committing too much evil nonsense, triggering his messiah complex.