Correcting some mis-taggings and tag errors

Reynard -> Rey
several variations -> Gillitie
Ether -> Etherium

880,879 DiegosStudy ->DiegoStudy
544, 537 +Blush
543 Etheric -> Etherics
539,540 +Etherics +Valknut +Zam
502 CoyoteStory -> CoyoteStories