Z 3 z 5 gwězdkow pógódnośony

wót hurdingkatz dnja Jan. 16, 2015 · trajny wótkaz

Cool, small, great idea.

But since update to FF35, it doesn't run.

Nor can I reinstall it (FF says it can't modify a required file to do so), yet it's not marked incompatible, either.

What gives?