map problem

I was playing on the ze server in the santassassination map, the server got shut down or something mid-game then when I came back to the server, I joined the icecap map, I typed "nominate" and I didn't saw the santassassination map, is it deleted ?

I have a problem when I play in this map and this problem is that I can't see the weird things that constantly jump and the reindeers and because of that I couldnt even go futher because I keep dying by something invisible, I deleted the map many times then get back in the map but the problem...