The figure flipping is a thing of mine, a lot of people are fine with them. It started while playing a game and having someone flipping all the destroyed tanks... it was awful... they were like dead insects. I do not understand why someone tries to create a illusion of reality with excellent scenery and excellent painting (as in your case) and then having the scary flipping over especially because for some strange reasons casualties always happens in specific spots.
I think someone confused the III/5me Cuir "Royal Pologne", with the 5me REI.
Do not worry too much! The episode is often riddled with errors and for some strange reasons has always been blown out of proportions (the GM-100 was still combat capable even if suffered serious losses, thus never being destroyed, but Fall has overblown it... yes I do not like Fall too much.)