Created attachment 385552 [details] Content policy for testing Turns out the important part here is registration of a DOMNodeRemoved event handler. To reproduce without any extensions, download nsTestPolicy.js from attachment into the components/ directory of your Firefox installation. Put an .autoreg file into your Firefox profile and restart Firefox. You should be able to reproduce the issue (in Firefox 3.0 only, not Firefox 3.5). I will work around this issue by removing this DOMNodeRemoved listener, this is long overdue anyway.
Checked in the workaround: http://hg.mozdev.org/adblockplus/rev/7b9d6465e0d7
Given that 1.9.0 branch is no longer supported, WONTFIX I guess.
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → WONTFIX
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