Hey @jasminchang,
Sorry to hear about these issues! The screenshot is much appreciated, as is the link right to your events page.
I took a look at your events page for some time, trying to find a specific JavaScript error to blame here or something, but I didn’t find one 🙁
Though a bit of an inconvenience, at this time I believe that means that our “Testing for Conflicts” steps are the best set of steps to go through → https://theeventscalendar.com/knowledgebase/testing-for-conflicts/
Check out the /events/ page after each step in that process, and see what you find. This process seems tedious but is usually much faster to go through than it seems, and invaluable for revealing the source of behavior like this.
Let us know what you find – thank you!
George