Changing alert time deletes notes from calendar entry

If I'm not mistaken, if I put
notes in a calendar entry using Zimbra Web Client, then change the notification time
via the IOS App, the notes will disappear from the Web Client view of the calendar entry.
The notes remain in view on the phone. Looks like this was addressed back in version 1.8.2,
but it seems to be back.

using Zextras 1.8.8 on Zimbra 7.1.2 with IOS5.1.1,