Thursday June 11, 2020

Incident

Trouble with file uploads saved as drafts

Issue Summary:

On June 11, 2020 from approximately 4:30 p.m. PDT until 6:53 p.m. PDT, Slack experienced an issue where uploaded files appeared in the Drafts section. In particular, customers may have seen that uploaded files remained in the message input field and that removing the message in the Drafts section also deleted the uploaded file. We identified and reverted the change that caused this issue, restoring the expected file upload and Drafts section behaviour. The issue was resolved at 6:56 p.m. PDT.

10:18 PM PST

We're happy to report that the issues with file uploads being saved as drafts is now fixed. Customers who were affected may need to refresh Slack with Command+Shift+R or Ctrl+Shift+R. We apologise for the trouble that this caused.

7:03 PM PST

We’ve identified what’s causing this issue and we're actively working to restore the file upload behaviour back to normal. We've pushed out a fix, but we're not out of the woods just yet. In the meantime, affected customers can receive our latest changes by refreshing Slack with Command+Shift+R or Ctrl+Shift+R.

6:56 PM PST

Some of our customers are experiencing an issue with file uploads being saved as drafts. Upon deleting the draft, customers may notice that the original file upload will be deleted as well. We're currently investigating the cause, and we'll keep you posted as soon as we have more information. We're terribly sorry for the disruption.

6:10 PM PST

Services affected

Posts/Files

Status

Incident