Bebop randomly loses his arm after respawning

[Twisted Egg]

When playing Bebop I noticed that his arm tends to disappear after respawning. I have managed to replicate the bug in sandbox. It seems like one of the main ways to trigger it is by right clicking while being dead.

 

[Hubabuba]

If I see it correctly body groups in his model are doing this thing. So when you are dying with zooming it goes crazy
Might be wrong