Not sure about the first issue, but for the second one it's because you used the Titanium disk for the client. Titanium uses the old Lavastorm and Nektulos zones, so you need to delete the following files (if you want the old versions):
Code:
arena.eqg
arena_EnvironmentEmitters.txt
lavastorm.eqg
nektulos.eqg
Nektulos_EnvironmentEmitters.txt
If you want the new zones, you need to use the RoF2 client