Then it definitely works on my end, so, looks like it's debugging time ^^.
* Enable Developer mode on your device (just search for
devmodeon)
* Set debug to 1 in nanoclock.ini
* Do a bunch of stuff for a while, ideally including letting it sit a few minutes on a page
* Connect your device to a computer over USB, and send me the most recent syslog file (they're dumped in the .kobo folder, if memory serves).
* (You can then disable developer mode by searching for, you guessed it,
devmodeoff 
).
That's the long way 'round. If you have shell access, just get me the output of
logread | grep 'nanoclock\[[[:digit:]]\+\]' (you'll still need to enable debugging in nanoclock, obviously ;p).
I'll see how viable shoving that in a NickelMenu entry might be tomorrow, too.