Hi, sorry about my english, first of all.
I've the same problem. Using DAMN menus some lots crash the game. I've tried remove it from damn, save the city, redownloeded, put in agin in DAMN menu with DAMN manager, but the problem remians.
However, if I remove this lots from DAMN menu, obviusly appears in standard menu, and use it from there all goes well!
Seems DAMN manager has something to say in all of this. Lots like Littlel Caesars or trees like VIP fagus or aesculus work well from standard menu, but incorporated in DAMN menus with damn manager crash the game.
I could not figure out the problem until now.
Any idea will be received with gratitude.