"Fake Event to Work Around Calendar Issue" on Google Calendar

[jcbag97]

My husband noticed the following message on two days of his Google Calendar on his phone "Fake Event to Work Around Calendar Issue".  Has anyone else had this experience and if so, why did it happen? How do we avoid in the future"?

I logged onto the calendar online and it doesn't appear there, just on his phone.

Thanks

[Cody21]

What Calendar APP are you using? Sounds like an APP issue to me, since you're not seeing it on GOOGLE Calendar online. I am not seeing your error on mine ...