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Bug
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    Resolution: Fixed
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Major
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    2.11.0
 - 
    None
 
- 
        4.8.0 RC1
 - 
        Oui
 
How to reproduce :
On nightly, open project "Projet d'exemple public" and open calendar module.
On 10 November 2023, edit "Présentation Rapport d'activités" recurrent event on "Finances" Calendar.
Set beginning hour to 09:15 instead of 09:00
Click on save
Select this update for all events :

=> Event on 10 November disappears.
Note : if a refresh is performed, event reappear.