I'm having the same problem. Someone has changed the password of my account. I just played yesterday and didn't have any problem logging in. I just used the same password to log myself on this forum, so the issue isn't that I forget it or mistyped it. Someone is hacking top 50 accounts.
UPDATE:
I was able to log in through kongregate and can confirm 100% that my account was hacked. The password was changed to "nosepicker" and the email was changed to [email address removed]. My deck has been changed and it appears that about 200 cards were sold. That is total BS that someone would do that, but everyone should take this as a warning that there is someone definitely hacking Elements accounts!
Global Moderator Comment Posting others' email addresses for public viewing is not allowed.