Now it says 99.9% for the current quarter.

If the current quarter started at the beginning of 2021, they're saying Slack was down for 7 minutes.

If the current quarter means the last 3 months, they're saying Slack was down for ~2 hours. If we assume the figure is rounded up from 99.85%, that's ~3 hours.

No matter how charitably I interpret this, it doesn't seem true given what happened yesterday.

Haha, they are up for a good joke it seems!

January shows 99.71% uptime now.