Rerolling a reroll (astropath and officer of the fleet)

I can't seem to find the rule in the book but is it possible to get two rerolls? I thought I read it was't but Id figure Id check first.

Essentially i'm talking about if I had two astropaths or OotF

*EDIT*

I just realised I need to edit this so I don't sound retarded...

I found the wording on pg 2 but i'm more or less looking for clarification.
I know it says it in black and white but I didn't know if it applied to this... I could just just be really tired since it basicly says under no circumstance do you ever reroll a reroll.... Oh well. Just making sure.

You can never reroll a reroll.

Nope never reroll a reroll, you must accept the second result, for better or worse.

It has been a long time since people could get multiple re-rolls on the same dice. On the bright side that kind of rule still flys with Warhammer Quest since it hasn't been updated since forever.