> This also affected me with other extensions and I didn't really make much headway with my bug report. However once you upgrade and recreate preferences, they work from that point forward.
I, too, filed a bug report, but I was pretty much at a loss when it came to describing precisely what the bug was or how to reproduce it.
The problem is recreating those prefs (AdBlock's, anyhow); I've got an enormous amount of time invested in mine, and the one time I had to recreate them (before I learned to back up) was a real hair-puller.