[Orgmode] double entries in my diary / not identifying exisiting entries probably

[Detlef Steuer]

Hi!

First the information:
Org-mode version 7.4 (release_7.4.376.gfa9df)
GNU Emacs 23.2.1 (i586-suse-linux-gnu, GTK+ Version 2.20.1) of 2011-02-10 on 
build21

The symptoms:
I usually log in my arrival in the office using:

C-c a a i j 

Jumping straight to my diary entries.
Since Friday, when I thought I had mistyped something I get a new header line 
for the day, even if it already exists.

A picture may tell exactly what is going on:

Before (having just entered  the office):
** 2011-02 Februar
*** 2011-02-14 Montag
    [2011-02-14 Mo 08:20]--

Hitting C-c a a i j a second time:
** 2011-02 Februar
*** 2011-02-14 Montag
    [2011-02-14 Mo 08:20]--
** 2011-02 Februar
*** 2011-02-14 Montag


May be it has something to do with the recent patch for identifying
date-strings?

Thx
Detlef