[B3.1] Stadium: loading TM1 map crash

[Zooz]

So this one is a bit silly but since it's a client crash and FIX told me to, I'll post it anyway.

When I try to load this TM1 map in the TM2 Stadium beta editor, the game crashes: http://united.tm-exchange.com/main.aspx ... 30988#auto

It's a map that's partially built outside the normal building area of Stadium, and that seems to be the problem. It also has block mixing, but other tracks with mixed blocks load fine.
Crash log: http://lichtgrijs.com/files/LogCrash_005BAFF3.txt

edit: Edited in the correct track link, sorry.