I second this, without you all I would be at a loss here, so thank you so much for everyone working together to get these codes all in one place for those of us who cant search.
Also the issue with the codes not redeeming happened to me as well, what worked for me was closing the tab and reopening it from a link, I am now to the point that I dont keep it open and just use the link on this post when new codes are added.