TL;DR;
In order to fix login issues, a lot of people will have to reset their password. As of now, if you are unable to login, please attempt a "Forgot Password"/"Password Reset" (check your spam folder) and if that doesn't work then feel free to Contact Us, for help and please check back on this post for any status updates and FAQs as we go through this process.
FAQ:
[Reserved Space]
Firstly, I'd like to apologize on behalf of MormonHub for the frustration of the login system. There is a lot of cool things we could do with the login system, and having the logins synced up between our forum system and our front end system has been nice, but for multiple reasons (not just the current login issues), we have decided to move back to the earlier login system.
While I would love to be able to migrate everyone's current passwords back, but the systems are just not compatible that way. So a large number of users will need to do a password reset. We realize that we forced everyone to do this on the move to the new system, and we sincerely apologize to everyone that will have to do it again.
The Login System has now been swapped over. Give us a little bit of time to work out kinks in the system (will post updates here). If you are unable to login anymore, then please perform a password reset (check spam folder) and if that fails and we don't have any acknowledgement of problems on this post (No known problems at this time), then feel free to contact us (keeping in mind that there are a lot of you and very few of us).