[vdr] Timer does not record in 1.3.11 (wrong event handling)

[Peter Evertz <leo2@pec.homeip.net>]

I have vdr 1.3.11 running. VPS in OSD is switched off.
With vdradmin i have a autotimer to record als StarTrek stuff. 
Once a week there is first "DeepSpaceNine" (16:00-17:00) then "Voyager" 
(17:00-18:00).
Vdradmin adds two timers 15:55-17:15 and 16:55-18:15. 
It happens that Voyager will not be recorded most of the time. 
The first timer runs normaly. Then the log shows this: 
Jul 11 16:59:40 pec4 vdr[758]: channel 30 (SAT.1) event 17:00 'Star Trek - 
Raumschiff Voyager' status 2
Jul 11 17:00:01 pec4 vdr[711]: timer 1 (30 1555-1715 'Star Trek  Deep Space 
Nine~Wettkampf in der Holosuite') set to event Son 11.07.2004 17:00-18:00 
'Star Trek - Raumschiff Voyager' 
after Recording:
Jul 11 17:15:00 pec4 vdr[711]: timer 1 (30 1555-1715 'Star Trek  Deep Space 
Nine~Wettkampf in der Holosuite') stop
Jul 11 17:15:00 pec4 vdr[711]: deleting timer 1 
and so the timer for "Voyager" is gone. 
Any Idea what is going wrong ? 
Greetings
Peter