On July 23, I imported contacts; some of them were updated contacts that were already in my Hubspot account. It turns out there were quite a few errors.
Since July 25, I cannot see any of the contacts added to the system by me or my colleagues. When I search for a contact by name, it says there is no one by that name. When I look at the list of most recent contacts, it doesn't identify any activity since July 25 even though many names have been entered.
How can I either restore things back to how they were before the import, or fix the issue so that I can interact with the contacts again?