Most of the times the issue here is cached information in the browser. Could you either try a hard refresh in your browser (CTRL+Shift+R on Windows) and, if that doesn't work, clearing cache and cookies?
Karsten Köhler HubSpot Freelancer | RevOps & CRM Consultant | Community Hall of Famer
Filter not working properly for one specific contact
It seems hubspot maybe has background tasks running "clearing out" the badly projected events. I did NOT clear any cookies, I did NOT clear any cache, and now loading the page displays this as expected.