@fmartingr While testing the master branch, especially for the changes in PR #102 , I found an issue where the dates which does not exist are also getting saved. After saving them, the end date time is shown as never s the job will run always and will never end.
For more info, please look at the below screenshots.

Date which does not even exist:-

After saving such date:-

While we have a feature if a user enters and invalid date, then the option to update legal hold is disabled, this can be consistent across such cases as well if we can handle this.