Aemulor/Iyonix/RISC OS 5.20

I am getting an abort on data transfer with Aemulor 2.32 on my Iyonix (at address +&916C within the Aemulor module) when I run !Publisher. Same error and address with !Style and with !Publisher+. Same offset if I load Aemulor at a different address (e.g. after booting rather than in PreDesk).

With RISC OS 5.16 all was fine. So for me softloading 5.20 is a show stopper until this is fixed.