I can see only 2 options:

A) (5%)
The come version, that PJ is on a come after the explosion. Thats why we can see a lot of bullshit with random staff without any logic. (like the dreams)

B) (95%)
They rly fucked up this good series and changed the mentalist to a soap opera with lame chicks, boring characters and even changing the old characters' behaviour to something awful shit.

F@CK THAT SH!T