Tittle of bug:
Skill training bug

Type of bug :
client

Bug can be Reproduced ? :
yes

How to find the bug:
train a paladin his defence shield ( level 35 spell )
it need 10.000 times to be casted

What does the bug do:
it levels up at 1.000 and 1.500 instead of 10.000 and 15.000 times
or in short , it is missing 90%