There have been a number of cosmetic and/or visual bugs affecting DH’s for a little while now.
Devourer DH - when right clicking to “destroy” something, it displays a female metamorphosis model whether you are in the normal form or void metamorphosis, even if you have a male body type
Devourer DH - Glide - since 12.1, when casting glide, you only are in the falling animation and glow green
Havoc DH, when in Metamorphosis, and you right click to “destroy” something, it displays a female metamorphosis model when you have a male body type
Havoc DH - Eye beam, when not empowered by the Apex Talent Eternal Hunt, is off centered when cast, appearing slightly to the left of center of where it should be
Havoc DH - Metamorphosis, the eye glow is occasionally offset from the actual eye model and floats above the character model
All DH - the blindfold selection is reset to “none” upon logout as of 12.1.5