why is there a question mark and a equal false in the url. It just started on lumia 640 LT

[turnertmb91]

http://forums.windowscentral.com/ask/index.php?do=ask&subject=why+is+there+a+question+mark+and+a+equal+false+in+the+url.+It+just+started+on+lumia+640+LT and when I try to logon to Microsoft login the URL ends in a = false.