Issue Summary

This is reproducible on Data Center: (yes)

Steps to Reproduce

Either upgrade any version to Bamboo 9.2.18 or when starting 9.2.18 fresh installation.

1. Navigate to the Build Dashboard > on the right hand side the Recently Built doesn't load displaying a loading gif "portlet.loadingFeed".
    

   Expected Results

Show the Recently Builds shown on print.

Actual Results

When opening the Build Dashboard we see the following under the Recently Built option

Workaround

Inside <bamboo-install>/atlassian-bamboo/WEB-INF/atlassian-bundled-plugins, locate the streams-bamboo-plugin-9.2.21, and replace with this jar streams-bamboo-plugin-9.2.20.jar file.