I play a cryptogram game via a website, but lately the letters I type are not the letters I get. I don't notice any type of error messages. It only happens on this particular site. I have tried to re-log into the site, I've run virus scans, and even restored my computer to a previous date when the site was working. I am told it is a javascript error and that I need to reload the application, but I don't know how to do that.