are blademasters hiding from me ?

Nnn - Sanctuary

ok, for some weird reason every blademaster i see, are invisible. somtimes other class's are invisible aswell. but mostly Bms

heres a print screen of my alt blademaster.

this started yesterday.
its very bad, cause when im grinding im ksing without knowing it, i cant see there attacks or nothing from a BM and somtimes other class's.
when i do find a invisible character and click on them, i only see a selection ring running around on the floor.

heres a print screen of my alt BM, when i try to log into it, it says entering perfect world.. 5 minutes later and still hasent loged in, and i cant even make a BM.
http://img19.imageshack.us/img19/4457/20090403160058g.png

surtr

Try clicking the Verify button on the launcher.