StumbleUpon Toolbar addon

When my Firefox upgraded from version 39 to 40, (I am currently using version 41.0.1), my stumbleupon toolbar disappeared. When I right click on the header of FF Stumbleupon has a check mark next to it showing that it is being shown, all that shows is a blank space where the toolbar should be. I have uninstalled and reinstalled but with the same results. How do I get the toolbar back and functioning?

I think this is something we should report to the author. AMO gives a support link to here: http://help.stumbleupon.com/customer/portal/emails/new

Can you please fill that out. Would be nice if you linked him here and he updated us saying fixed.

Can you try it out on a clean profile? https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

Oh good idea! This might be an easier way to create a new profile. Shameless self-advertising :wink:

https://addons.mozilla.org/en-US/firefox/addon/profilist/