Well, few days ago, I had problems getting Link2SD to work with CM11. But that seemed to be impossible. I tried scripts such DarkTremor's Apps2SD and Cronmod INT2EXT. It just didnt work. And, yesterday, I came across @tliebeck's app: SDFix. And guess what? After running the app, everything (L2SD, A2SD, I2EXT etc) works as smooth as butter.
So if you people are facing similar problems, I suggest giving that app a try.
(please thank the developer and download it from the original thread)