[T37839] Fix casual date
Ables mattermost messages like 'tomorrow (Tue, Aug 24 3:10 PM BST) maybe at 1pm GMT (2:00 PM BST)', where it has random text between the casual date (tomorrow) and the time range(1pm GMT)
Ables mattermost messages like 'tomorrow (Tue, Aug 24 3:10 PM BST) maybe at 1pm GMT (2:00 PM BST)', where it has random text between the casual date (tomorrow) and the time range(1pm GMT)