It's just not re-syncing, I guess. When I open the calendar, it correctly highlights today's date, but the icon doesn't change unless I restart.
I test this today, but let me know what orage -v gives.
This works for me. Orage does nothing special to wake up from suspend. I actually tested this using hypernate. I believe the system is responsible for setting the time correct as Orage does not know about the sleep. What distro are you using?
Closing this as duplicate even though it is older than 7939. But 7939 has more data to work with. *** This bug has been marked as a duplicate of bug 7939 ***