Anyone else just lose all of your extensions on firefox?
Just tried, but it didn't help.
I did that,still no help. Thank you for your help.
What are my options if I want to use an unsigned add-on? (advanced users)
Firefox Extended Support Release (ESR), Firefox Developer Edition and Nightly versions of Firefox will allow you to override the setting to enforce the extension signing requirement, by changing the preference xpinstall.signatures.required to false in the Firefox Configuration Editor (about:config page). To override the language pack signing requirement, you would set the preference extensions.langpacks.signatures.required to false. There are also special unbranded versions of Firefox that allow this override. See the MozillaWiki article, Add-ons/Extension Signing for more information.
Fuckery with Firefox all extensions just went poof. ad block, ghostery, etc. Happened to a few others here as well.