Steps to reproduce:
Configure Share to show a date property in the edit-metadata form;
Fill in all the properties normally, but for the date property, click the calendar icon to show the calendar and pick any date;
Click the Save button.
User got redirected to the previews page, like document library or the node-details form.
Nothing happens, and the user does not know if the change was saved or not, and most of the times, users will try to click again.
What caused the problem:
Once the user clicks in the calendar link, the URL is appended with a # character, and that makes the latest page, the one without the #, the previous one, to where the user is redirected.
This problem was caused by the following commit: https://github.com/Alfresco/share/commit/050be46165463f8d1625e72c5c13260e034da059
This is related with https://issues.alfresco.com/jira/browse/SHA-126