Thank you for confirming this.

Got a lot on my plate, but I've made a note to fix this. It will probably be mentioned in a Thursday sprint update when it gets fixed so keep an eye out :)

[edit] Have you guys noticed this is a problem with ALL the stat-draining leeches, by the way? No worries if not sure, I can probably figure it out by looking at the code later too

Should now be fixed for all of the leeches! Sorry for the long wait on this.

Specifically, these 4 items:

Endurance Leeches Defense Leech Strength Leech Speed Leech

The code for these has also been updated a little bit, they were previously using some very old database functions so was in need of an update.