Failure to load jobs using Authorize Project or Job and Node Ownership plugins
Parallel job loading (introduced in CloudBees CI 2.528.1.29783) may prevent jobs from loading when using specific Authorize Project plugin (authorize-project) or Job and Node Ownership plugin (ownership) features that identify a user associated with the job.
Duplicate plugins in the Operations center Plugin Manager UI
When you search for a specific plugin under the Available tab in the Operations center Plugin Manager, the search results show duplicate entries for the plugin.