My guess: people complained about it being flammable. Or less likely, it has a kind of long bridging distance, but I’m pretty sure other TO4 maps also have really long bridling distances. I’m not sure why they didn’t fix the flaw instead of removing the map in its entirety. (I’m assuming it’s been removed completely but haven’t checked, it’s been a long time since I’ve played TO4 myself and it was there last time I played)