There is issues when logging in. It says my username and Id do not match however I know they are correct.
you need to log into the PBE using your PBE account (assuming you have one). If you don't I'm pretty sure you can sign up tomorrow (February 1st).
The Riot client is not live yet. It is PBE only.
Do you have a PBE account? You will NEED a PBE account to sign in, and NOT your usual logins for NA.
Sign-ups were open a few days ago, not sure if it's still open.
Here you go. http://pbe.account.leagueoflegends.com/
Had the same problem. It is too bad there is no indication that you need a PBE account to use it or anything like that. It makes it so it seems like it is just a weird bug.
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