I'm going to put these all in one bug report since it seems like an isolated thing. Relogging usually fixed it.
-Undead mobs catch fire in rainy weather (in the daytime)
-/weather clear not working
-Players don't take fire or lava damage
MC-33987
Some weird bugs in SSP
Resolved
Duplicate
0
One ticket per issue please.
Please use the search function in the future, to see if your bug has already been submitted.