Hi – sorry to hear you are hitting difficulties.
We do try to stick to one issue per thread, though, so if you could post any additional issues in new threads (such as problems with the tooltips) that would be appreciated and one of the team will help as soon as they are able.
There is an event schedule weekly for every Friday that also shows up on Saturday.
Something has certainly gone amiss. When I view all events for that series I can see that – for some reason – starting with the March 15 event the end time is on the following day. I’m not sure how or why this would come about, but would it be feasible to delete that chain of events and set up a new recurring event in its place and see if that resolves this particular problem?