You might be using RequestPolicy or another plugin.
I can confirm RequestPolicy leads to this behavior. (Tried a new profile with
and without RP.)
You just need to
Allow requests from about:addons to trisquel.info
in the RequestPolicy's context menu.
Heh, true, actually just like any other web page.
Thank you.
After installing the new Abrowser update of a month ago, I have found a new
problem with it. When I go to the Add-ons Manager and click Get Add-ons, I
get a never ending Loading... screen. I have no idea what is causing this or
how to fix it. I would love to give more details about it, but