{232f11df-20ca-49d4-94eb-e3e63d7ae773} - 2 signed versions kittens@pioneer has been blocked for your protection.

Why was it blocked?
{232f11df-20ca-49d4-94eb-e3e63d7ae773} - 2 signed versions kittens@pioneer.mozilla.com - 3 signed versions {b01e0601-eddc-4306-886b-8a4fb5c38a1e} - 1 signed version
What does this mean?

The problematic add-on or plugin will be automatically disabled and no longer usable.

When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromises Firefox security, stability, or performance and meets certain criteria, the software may be blocked from general use. For more information, please read this support article.