Client is unable to complete version check, 4 errors

After the maintenance I started my client, which proceeded to download any updates that were implemented, and then my client came up to input user name and password.

Each time I try to log in the client attempts to check current version, and I receive four errors at once:

"Unable to complete version check."
-30410
-30607
-20457
-409

Anyone else experience similiar errors? Any solutions?

I have been trying to find here on the forums where to download the latest client but have not found any.

had this same problem restarting my comp fixed it for me.

I tried to restart and nothing worked. Tried to reinstall the phase 4 beta client and still nothing :/

Anyone else have solutions for these client errors? I still can't get in.