Been using Prolific for over a year now and the website is great. The extension for Firefox was fine and working well up until a couple of days ago. Firefox had an update that for some reason messed up my settings on the browser and I had to do a fresh install to fix everything. Since this, the extension is not updating and it shows "err" on the little icon. When you click on the refresh button, it won't refresh. I am missing out on studies because of this. Hopefully this can get fixed soon.