Hi! Could you by chance take a screenshot of your events for me?

I just checked both the in-game event as well as the Event Forum Post and both indicates that the event ends on May 3rd, 2020 at 23:59:59

In the future though, please use the Bug/Support section of the forum for support related inquiries. You can find it here.

Are you 1 hour/time zone ahead of your server time? Times shown are usually based on your local time. But cycle events usually end at midnight according to the server time.