Skill points losing bug

[Xier44]

Hi,thats a bug!Bug is very bad!
Everyday when i going to look on my Skill Points i see it lovered,but average skill points have got +5.
It works like:
1 day - 2.00 sp
1 day - 0.40 avp
2 day - 1.97 sp
2 day - 0.45 avp

What is this?

[Pixelbyte]

thats how skill points work.