User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0 Build ID: 20151030075939 Steps to reproduce: 1. Start Firefox and install an outdated addon. 2. Go to about:addons -> Extensions and click on the installed addon on "More". 3. In the tools menu select "Check for Updates" to cause the addon to update. Actual results: After the addon has updated it does still show the old informations until the site gets refreshed. Expected results: The site should automatically refresh if the related addon got updated to update the informations shown (maybe with a forced visible delay to prevent race conditions like clicking on a new added option by accident).