Animation Bugs on MoP prepatch

WoW Classic WoW Classic Bug Report
1

I’m not sure if anyone else is experiencing animation bugs, but my Tauren Fury Warrior using two two-handed weapons is showing the default auto-attack animation as if he’s holding just one two-hander.

Also, when I jump or start moving — basically when there’s a transition in movement — there’s a quick flick where the character briefly spreads his arms for a split second before returning to the normal animation. It’s like the animation starts in reverse or glitches for a frame before correcting itself.

2

Are you able to include something showing the Tauren Fury Warrior using a two-handed weapon with the default auto-attack animation for a singular two-handed weapon?

3

Looks like it was an addon, i removed the Interface folder and it solved the two-handed bug.

But the jumping/movement animation flick it’s still the same, even with WTF and Cache reset

Edit 1:
It bugged again:
imgbox .com/DwsYtSvw

Edit 2:
After some testing, it’s bugged only when wielding 2 polearms. 2Axes, 2swords and 2maces are fine