CRAFTBOOK-3355 - Reported by joshthegrate

Turning glass into glowstone. place redstone torch on glass turns glass into glowstone that can be mined up with silk touch when the torch pops off. video demonstration https://youtu.be/c3jS9PLoc5g sorry for the crapy overlay on the video. not sure what version craftbook the server I'm playing on is but the owner tries to keep everything up to date.

Comment by me4502

This is a known issue and not really fixable in Bukkit without an external database or something like that, which would add way too much overhead for it to be worthwhile.