This is reproducible on Data Center: yes
- commit a file (<<filename.ipynb>>) with jupyter content in local repository
- push to remote
- navigate to the repository and open the recent file committed.
- the file with jupyter content is shown/rendered on the screen
- When clicking on the file, Bitbucket cannot open it and shows a loading icon.
The logs don't throw any error or exception when opening the file.
Currently, there is no known workaround for this behavior. A workaround will be added here when available