Hello. I have a problem with my server.. I have been up all night trying to fix a problem that WorldEdit did.. it kinda ruined spawn.. So all night I have been trying to install every Multiworld,mulriverse and nothing worked. ( I was just gonna copy the lost parts and paste them into spawn ). And now there is spawning ice everywhere!! what do I do?
Although your post is a little....confusing...I believe that your map seed has been corrupted seeing as I am pretty sure that this has nothing to do with WorldGuard or any MultiWorld plugin. With that said, you can disable snow-accumulation by using a plugin called NoWeather. Also, your map seed can get corrupted if the power goes out while your server is running.
We have the multiworl mod and our server slowly switched over to winter and has not changed back. It snowed before but now it rains and the snow stays.
You can stop snow and ice formation inside of the the WorldGuard plugin.. Look in the config files for world guard. You can set up individual configs for each world..
I highly doubt it seeing as this is the only report I have seen of it on the Bukkit forums. If all/most/some servers were affected by Minecraft.net going down, there would be a lot more complaints about it.