I'm seeing a variant of the bug which prevents the use of drones or binoculars. After ending it early by detonating it, the drone remains at the location it was detonated, hovering. I have infinite battery life, which may prevent it from timing out, so the drone will hover and last forever. I can see the drone floating in mid air, shoot it (there's interaction with projectiles), and if I hover over it, it is marked as an enemy (circle). Hope this is useful in troubleshooting, only way to unstick it is do disconnect and reconnect, and if I rejoin the same game the drone remains floating where it was in the game even after I spawn a new one.
That certainly is interesting. Do you have a video showcasing the floating drone situation, Keraos? If so, please do share it as this will greatly assist the team with investigating the occurrence.