This weekend, FleepGrid will be down for maintenance while being upgraded from 0.7.0.2 to the latest release 0.7.1. This downtime will also affect the http://fleepgrid.com website and the FleepGrid Shop website. Downtime will likely be intermittent for the website and freebie shop, but I expect the grid itself will be down for several hours.
Stay tuned for updates as the upgrade progresses..
Update: The upgrade has been completed and all accounts should be accessible. Please let me know in the comments if you notice anything amiss!