Uncaught undefined after 2v20?

Tried reinstalling all apps and uninstalling any custom things, then tried again with pretokenization unchecked in the app loader. Still get the exception.

I could just be overlooking something.

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v21.69 (c) 2024 G.Williams
Uncaught undefined
>

Quick code to recreate it in the IDE (toggling quiet mode on/off):

let s = require('Storage').readJSON('setting.jso­n');
s.quiet = s.quiet==1?0:1;
require('Storage').writeJSON('setting.js­on',s);
Bangle.showClock();