User cannot see the Calendar events in ArchiOffice/EngineerOffice for other employees, even with the proper privileges. Also, the user interface of the Calendar-Detail screen has some issues.
With the proper security permissions, you should be able to see all the events on the Calendar View screen. If this is not happening and there are some alignment issues with the UI of the Calendar-Detail screen, this indicates a problem with the browser. Simply clear your browser cache and the issue will be resolved.
To clear your browser cache, read this KB article.