Add-on breaks after Firefox updates
The add-on stopped blocking after browser updates, or was never maintained, so it no longer works in current Firefox versions.
Tier I · Proven The best-established problems.
9 public reports · first reported 11 May 2018 · last reported 20 March 2025
What's going wrong
Many users of the Personal Blocklist add-on say it stopped working at some point, often after a Firefox update.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 9 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.