I discovered that this usually happens when this addon conflicts with another HUD related addon. The most common one a lot of people will probably have (including me), is hit number addons. They for some reason conflict with this addon the most out of any HUD addon soooo. If you're looking to get your arc's back, then try disabling every HUD related addon you have and slowly re-enable them and see which ones conflict the Arx HUD.

TL;DR : HUD related addons seem to conflict with Arx HUD often.

if you see this message on another post im very sorry im just trying to help people out with a very common issue