Mezmo change history: Some customers are not able to login to our UI

Mezmo reported a major Web App outage preventing some customers from logging in or loading pages from 2021-10-07 17:52 UTC to 2021-10-07 18:46 UTC (53 min). Log ingestion was unaffected; the postmortem attributed the disruption to a major network routing outage at Telia in Europe. All services were operational at resolution.