Default Why are ads suddenly showing up?

I have adaway installed and it has been working fine. Suddenly, this morning, ads started appearing in apps although adaway is still functional and up-to-date. Anyone knows what's going on? I'm on NB4.

Sent from my SAMSUNG-SM-N900A using xda app-developers app
Device: Samsung Galaxy Note GT-N7000 (international)
ROM: Criskelo 4.0.4 ICS ROM XXLRK v11.2
Modem: XXLRK
Kernel: speedmod k 3-13