From what I can tell It has to be the auto camo mod. I have the TS-5, Panhard EBR and my AMX Tier X tank that gets stuck with the "updating Vehicles" glitch all the other tanks are fine, If i turn that off then i have no problem loading them. Even if I turn it off and then log on and select one of those tanks and then log out and activate that mod the game gets stuck on the"Updating Vehicles". Like I said a few min ago that mod works fine on all other tanks that i have in my shop but those no clue why but I hope this gets resolved soon love that mod.
Thank you
Urge