I found an bug when creating an multi day event on this particular date:
25 march of any year to 31 march of any year.
Any event created on that week and ending on the week after causes that the final event bar to appear in the same week of the initial event bar. The final bar appears twice, one on the same week and other on the correct week.
Only happens on week view.
Images attached to see what happens.
I have tested in other weeks and it doesn’t happens, not all but some.