Quick update (noted at the top of the site as well):

If anyone is still mining on the base domain (wafflepool.com:3333) instead of the geo endpoints (uswest.wafflepool.com, useast.wafflepool.com, or eu.wafflepool.com), please change your miners to one of the new endpoints.  We will be disabling proxying from the base domain in a few days here (probably saturday) due to reconfiguring of some servers.

If you do not update your configs, your miners will be disconnected and will either connect to your backup pool (if you have one set), or just stop mining completely if you do not have a backup pool configured.