Just went in to try it, had no trouble with reflex saves at all until I hit the new descent part filled with spikes...
(Combat): You attempt to save versus trapierce. You roll a 11 (+88): save failure!
I'll admit my build is a gimpy one (12pally8rogue halfling, dex based) and that there is a safe way through it but by the time I noticed I was already dead, now I wonder what the EE reflex save for a mistake there will be.
As for the reflex save, was using only GH, could've thrown IUD and a tensers scroll for another 8, ship buffs for another 3 and would've been safe I guess, anyways, just a heads up if this hasn't been discussed.