Sadly, and rather irritatingly, I'm having somewhat severe problems with the internet connection, (as those who kept getting dropped by the server may have noticed), which is odd, because it's been completely solid for over a year, and of course now it suddenly decides to be flakey. I suspect our network is entirely down right now, not there to check/fix it. Techs are scheduled to come Thursday, and I've specifically set aside time to be there in person when they come. Until then, I have no idea what times the server will be connected, but I've left it on so that you can at least play while the network is working. (For the past few days it's been working most of the time, maybe try back in an hour.)
Sorry, had family over, couldn't find an excuse to lock myself in the basement with the server for an hour. I'm working on upgrading a copy of the server I made this morning right now. (Don't worry, I'll copy the maps, so any changes you guys manage to make today before I get back will stick.)
EDIT: Server's updated, no problems transitioning, other than maps being reset.
EDIT AGAIN: Turns out teleporting via map has been disabled, despite my vast and unknowable copy-paste skills. I think I'll leave it like that though, to encourage building railroads and such. Also, I've scattered a handful of IC2 rubber trees in the already-generated area, so you shouldn't have to go too far to find one.