BUG in 4.3.2 (and perhaps before?) Events for more than 1 Days disappear

[jojo12]

There is a post from Sepp25 in the forum.
It's difficult to reproduce, because you have to wait over midnight!
Quicker is probably to analyse the code.

If an event is running over midnight, the event isn't visible anymore in simplelist on frontpage, it is visible in backend, so it is not archived.
It should be visible on frontpage too as long as it is not archived.