[O] Odd problem with time of 10:00

[Borbus]

Hi,

I have noticed a strange problem with org-agenda when a task contains a
timestamp of 10:00 in it, for example this entry is in one of my agenda
files:

** Test <2012-01-17 Mon 10:00>

I now press C-c a a and select the day and press d (so I'm viewing the
day) and get this:

Day-agenda (W03):
Tuesday    17 January 2012
               8:00...... ----------------
  appt:       10:00...... Test
              10:00...... ----------------
              12:00...... ----------------
              14:00...... ----------------
              16:00...... ----------------
              18:00...... ----------------
              20:00...... ----------------

Notice that it places the 10:00 appointment in the 9:00 place.  Now, if
I change the time to 10:01 (or any number of minutes past) I get this:

Day-agenda (W03):
Tuesday    17 January 2012
               8:00...... ----------------
              10:00...... ----------------
  appt:       10:01...... Test
              12:00...... ----------------
              14:00...... ----------------
              16:00...... ----------------
              18:00...... ----------------
              20:00...... ----------------

So it is now occupying the 11:00 place and there is no 9:00 place!

I have done some tests and it seems to only occur with the 10th hour.
All appointments seem to still show so it's not a major bug, just an
aesthetic one.  Any ideas?

-- 
Borbus.