Send them a PM with the issue and your btc address to check maybe you've got blocked by mistake as a bot and also post here that you've sent them a PM and you are waiting a reply on PM . How to send a PM ? click on the avatar name and scroll down to find " Send this member a personal message. " write the name of the subject and compose your message. And for your reply on pm ,might take even 3 days.
In the meantime try Mozilla Firefox . I just logged with firefox and everything is ok.