the halloween map with the grim reaper in it wont load for me. idk what to do about it, but all i see are pumpkins so i cant get to all of them.

do you have imgur blocked?

This might just be your computer/Internet speed. It happened to me as well. It was on my backup computer (Lenovo 2011), which is fairly slow. The pumpkins loaded, but the map took ~20 seconds to load. It's most likely because your computer probably takes longer to load big images.

Since you can see the pumpkins, imgur is not blocked. Puffpapa's explanation seems reasonable, another problem is probably your flash cache.