FYI and Report: Got a Notification regarding update

FYI and Report:

Got a Notification regarding update on the WPMU Dashboard Plugin. Tried updating via Hub and got this Error: "Update failed. Maybe wrong folder permissions.
You can always simply update via your dashboard."

Checked on the WP Dashboard. Turned out even that I've received the "Update failed..." notice, the plugin was already updated.

Please advice if anybody encountered the same experience. Thanks.