CWM 6.0.5.0 by m1cha.
I still haven't got any contacts. "Accounts" in the contacts app allows you to add accounts, but Google isn't in the list. So I can't add my google account there.
In settings > accounts > google my account shows calendar, keep, ... to be synced, but Contacts is not in that list so I can't check it either.
I'll do another full wipe (data+cache and format /system) but if that doesn't work I'm going back to Mokee
Edit: holy s**t I'm dumb. I always flashed gapps over ROM, I didn't realize that gapps were included already. Flashing without the gapps package solved my issue.