Update as of 8:47p.m. UTC: The Pardot access issues have been resolved and previous functions have been restored. Please contact Support via http://help.salesforce.com/ if you encounter any further issues. We sincerely regret any inconvenience you have experienced as a result of this incident.
Posted Feb 11, 2019 - 15:49 EST
Update as of 8:28p.m. UTC: The root cause of the issue has been identified, and we are actively working to near a resolution. We appreciate your patience while we continue to address the issue.
Posted Feb 11, 2019 - 15:29 EST
The Salesforce Technology team is currently investigating login issues impacting Pardot accounts as of 7:15p.m UTC. End users may be unable to login, see errors viewing Pardot data within Salesforce, or see errors when using Pardot buttons in Salesforce. Updates will be posted here as new information becomes available.