Issue Summary

Pull Request activity tab fails to load in the Bitbucket UI with comment of large size

Steps to Reproduce

1. Create a Pull Request
2. Add few comments with size more than 4000 characters with linkified content

Expected Results

The Pull Request Activity tab should load in the Bitbucket UI

Actual Results

The Pull Request Activity tab doesn't load in the Bitbucket UI

When the Activity tab fails to load, the following message appears:

"Couldn't load activity. Try again." 

Workaround

• Use the API to extract the Pull Request activity: https://developer.atlassian.com/cloud/bitbucket/rest/api-group-pullrequests/#api-repositories-workspace-repo-slug-pullrequests-pull-request-id-activity-get
• If the above API also fails to extract the data, raise a support ticket. Support team will be able to share the comment ID causing the issue. The customer can delete that comment using the API and Activity tab should start to load in the Bitbucket UI