Thread:Extension talk:Widgets/Purging widget after edit/reply

I have discovered a work-around:

Delete all the files in $IP/extensions/Widgets/compiled_templates/

Or just delete the one related to the widget you are trying to edit if you can work out which it is.

The file or files will be recreated when a page calling the widget is viewed (if it is not recreated, purge the calling page).

This is obviously not an ideal solution and is only useful to top level admin who have access to the files, but it is better than nothing.