It has been an hour since this incident was contained, and we have not seen a recurrence. We are marking this incident as resolved. Within five business days, we will post a link the the post mortem of this incident here.
Following the reversal of the deployment changes, artists can now successfully release the file.
While the team continues to investigate the root cause, we are reverting the change to unblock the artist.
The WMD team is encountering an issue with older releases for upload-download Review. They’ve uploaded the final file in the Modified Preview, but are still seeing the message ‘Please upload a file to proceed’.
App link https://wmd-review.prepress.cimpress.io/
The technical team is investigating. We will update this status page again as soon as we have more information or in 30 minutes, whichever is sooner.