A350 and A340 won’t load in

[Hi58]

I just transferred my A340 and A350 to the inimanager and now they won’t load in. I can see the plane from the loading screen but it won’t enter into it

[KSJ]

Takes a VERY long time to load for the first time. I've seen up to 15-minutes. Sometimes it helps if after you've waited 2-3 minutes, hit ESC and try spawning again.