I went back to Jameson's reach to check out the Aetherex. This is how they look now through the scope.
I noticed they do have a hitbox, but are extremely had to target, so far I was not able to.
It seems their hitbox is located on one of the wings.
Not sure about the model, but the texture have been changed.
Other than that, they seem to move around a lot more then before.
I hope Mindark will fix this soon, otherwise hunting Rextelum there will become a lot harder.
Update: I have received this reply from support.
Hi Ninja,
Thank you for your support case.
We are aware of this issue and our Dev team is currently working with the issue at hand.
We will release additional notes when issue has been resolved.
Take care and best of luck.
Kind regards,
Ulf | Entropia Universe Support