When ordering a component's endpoints at the wiring view, after leaving and going back into the wiring view, the endpoints are duplicated.
This can be easily replicated just by swapping the endpoints of a 2 endpoint component, going to the workspace view and going back to the wiring view.
Doing all this twice will remove the duplicated endpoints.

Note: After having the endpoints duplicated, if you refresh the website while on the workspace view, the endpoints will shuffle. (If you refresh on the wiring view, they don't shuffle).
When ordering a component's endpoints at the wiring view, after leaving and going back into the wiring view, the endpoints are duplicated.
This can be easily replicated just by swapping the endpoints of a 2 endpoint component, going to the workspace view and going back to the wiring view.
Doing all this twice will remove the duplicated endpoints.
Note: After having the endpoints duplicated, if you refresh the website while on the workspace view, the endpoints will shuffle. (If you refresh on the wiring view, they don't shuffle).