Compiling, flashing succeeds but Raise doesn't start

[govertb]

I'm trying to build and flash version 0.3.2 of the firmware onto my Raise (commit ec31b36 of this repository). All the steps in the readme seem to succeed, but after flashing the build (make flash) the Raise doesn't function anymore (the neuron only shows a short blue flash, and that's it).

I also tried to flash 1.0.0b12 (commit 6d10dbe of this repo) but that version doesn't work either. Note: on 1.0.0b12 I only got the code to compile after updating libraries/Kaleidoscope in https://github.com/Dygmalab/Kaleidoscope-Bundle-Dygma (it didn't seem to include the 'Superkeys' work yet). Without updating that submodule, I got the same error (Kaleidoscope-DynamicSuperKeys.h: No such file or directory ) as this CI run.

Did I perhaps miss any steps, or should the flashing still work according to the instructions in the readme? I've attached
the output to this issue.

Luckily restoring the firmware that shipped with the Raise (read/written using bossa), made the keyboard functional again :)