Unable to Upgrade to Membership 2

I have attempted to upgrade to Membership 2 using the "automatic" feature. I receive this message:

Downloading update from https://premium.wpmudev.org/wdp-un.php?action=download&key=7fed6448e4712b5d2b1f9a9a9f96544748833cd8&pid=1003656…

Unpacking the update…

The package could not be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature

I granted access for you guys to come check it out as well.

Thank You.
Jeff