Android :: Some Missing Google / Calendar Syncs

I posted this in the HTC Desire Tips and Tricks forum but think that may have been the wrong place, so trying here.I entered a years worth (2011) of appointments in Google calendar; mainly on Sundays but a few other days as well.I then left the automatic sync with my HTC Desire to update the phone.I was then looking at the appointments when I noticed that some had not synced. These are all those whose date in 2011 is later than this years date e.g. an appointment in Google for Sunday 20th November 2011 has synced to my Desire but the appointment from 27th November 2011 has not;nor have those for the rest of the Sundays in 2011.Over the two last days I have also done several manual syncs and rebooted phone.Some weeks ago I entered an appointment for 2012 and this has synced. I also brought forward a lot of appointments from my Palm TX, most for 2010 but one for July 2015, and these all synced.

Today I added two more appointments. On before 24th November 2011 and one after; the one before synced but the one after did not. I have also deleted one of the missing appointments from Google and re-entered it; still not on my Desire even after a manual sync.Is it possible that the Desire has a limit of say the number of entries or only one years worth from today's date (that does not explain the 2012 and 2015 appointments synced at an earlier time!)This morning I entered a further appointment for today and that has synced to my Desire. The others still not have.I also sync Google Calendar to Outlook on my Desktop; this has synced correctly.