Slack is having issues with its API and many integrations are having issues with Slack's channel synchronization. We're working hard with Slack's European and American tech teams to fix this as soon as possible.
We've just implemented a feature we call "automatic-retry-system" that should fix this issue while they are investigating. Don't hesitate to respond to this ticket if the issue occurs again in the coming hours.
Posted about 2 years ago. Feb 07, 2017 - 16:20 CET