Au Ra Casting Animation Glitch

Found what appears to be an animation glitch when you just finish casting Thunder as Thaumaturge for female Au Ra. The tail was clipping through the legs, which is how I noticed it. As an experiment, I logged and relogged, but it's still happening. I've recorded it with OBS as an mp4 file, but otherwise don't know what to do with it. Hope this helps.

Frequency: Always
World name: Adamantoise
Character name: Enkhtuha Kagon
Race: Au Ra F
Class/Level: Thaumaturge level 20
Area and coordinates: Everywhere