Marketing Events missing from Activity Timeline

Our app that creates Marketing Events and subscribes Contacts to them has traditionally always also created an activity visible on the timeline for any matched Contact or newly created Contact made by the connector.

Within the past month or so, we’re noticing that those Activities are no longer being created, with no changes to the app on our end. We notice Activities are only created when the app creates a new Contact (ie: did not find match), versus no Activity for matched Contacts.

Anyone familiar with any changes to Marketing Events and adding Activities? Is it suggested to add an explicit create Timeline Activity for subscriber changes (which would be odd since it was happening automatically before…)?

Thanks in advance!

@RdotCosta there were recent changes to Marketing Events, it’s probably worth checking the updated Marketing Events API to see if you have everything configured properly - if you’re using an older version of the API, it should have continued working unless you switched to the newer version. It’s worth starting here though just to be sure.