I suspect this is a side effect that was introduced while fixing https://bugs.launchpad.net/ubuntu-clock-app/+bug/1362341. Instead of disabling just one-time alarms after they ring, I presume indicator-datetime mistakingly disables recurring alarms as well. Clock app merely displays the EDS data and in this case it seems the EDS is being changed incorrectly.
I suspect this is a side effect that was introduced while fixing https:/ /bugs.launchpad .net/ubuntu- clock-app/ +bug/1362341. Instead of disabling just one-time alarms after they ring, I presume indicator-datetime mistakingly disables recurring alarms as well. Clock app merely displays the EDS data and in this case it seems the EDS is being changed incorrectly.