Didn't someone say this site has a Security Certificate issue? I think the forum has been put on a generic list that is probably included as part of many secured networks. Hardee's Wifi probably bans lot's of sites and this one got included for being Unsecure or not having a current Certificate.
Actually, I just clicked the certificate thingy in my browser and it said my connection is not secure.
Anyway, Hardees has nothing on Whataburger.