GOT FIXED
I read that the daily and monthly achievemts you see ingame depend on your system date/time.
So looking at the daily achievements for the next days i saw that the “Daily Combo Killer” is in the Dailys at the 01.02.2013 (in 2 days).
Thought it got removed with the last patch because it didnt work as intended!?
(edited by crouze.3078)