Yup 14 new. There are 16 spots on the memory walls again, so the 2 spots may be returnees.
The twist is called Big Brother Takeover this season, where BB sends a special guest each week to announce that week's twist. Don't know how that will play out.
Also an eviction will happen on the second part of the premiere. Not exactly a Jodi 2.0 but this will be interesting.