Cronofy experienced a minor incident on May 11, 2023 affecting Apple, lasting 50m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- monitoring May 11, 2023, 07:46 AM UTC
We have seen an elevated number of errors when attempting to synchronize Apple calendars across all data centers since around 07:25 UTC.
- monitoring May 11, 2023, 08:12 AM UTC
Some Apple credentials have been invalidated during this incident before we stepped in to prevent that process from happening. Once Apple's calendar servers are responding normally we will reinstate the credentials invalidated during the window of this incident where possible.
- monitoring May 11, 2023, 08:24 AM UTC
Apple's calendar servers appear to have started responding normally since 08:15 UTC. We will reinstate credentials where possible in the next 20 minutes so long as things continue to appear normal.
- resolved May 11, 2023, 08:37 AM UTC
Apple calendar synchronization has returned to normal operation and credentials have been reinstated where the invalidation was related to the incident.