We're having the same issue as described in this thread.
We've submitted a ticket 16078906.
Could you please escalate this as we received only a 90-minute notice of this issue before the account expired? 😮
So that the billing team can help get this fixed for your account, please create a ticket by scrolling down and clicking Contact Support at the bottom center of this page: https://support.logmeininc.com/lastpass/help/how-to-add-enterprise-users-lp010044
If you see a popup after entering your account info please click "Submit a billing case" at the bottom of the popup that shows.