Hi Margaux Van Geem
This happens because of setting a microflow in the event which is change object microflow to reload a page and try to turn off the refresh in client at the search microflow. then you will be gud to go bez
the changing the object will terminate and remake the entire page.
I hope it is useful. if not cleared plse do update the question with where your are actually getting stuck.
Turn off the refresh in client and try again