[kronolith] new event gui need two seconds to "load"

[Samuel Wolf]

Hello,

first time I edit or create a new event the gui shown up immediately.
But then, for the next event the window need two seconds to load  
(nothing happens) after the click to "New Event".
It is absolutly reproducible.

After logout and login, the first time create a new event is quick and  
all other need the two seconds again.

Any idea?

Samuel