Calendar Reminder times are changing shortly after creating event to calendar

HUGE issue I noticed started happening a few weeks ago with 18.4.

I have a default 30 minute reminder in my iOS calendar that is hooked with Google. I usually add in a second reminder for 1 hour. Prior to 3 weeks ago this was no issue. But now for whatever reason, shortly after I add a calendar event and have my preset 30 minute default reminder and add a second one for 1 hour, the 1 hour changes to 30 minutes when I go back to look at the calendar event.

This is causing SERIOUS ISSUES for me and I was late to an appointment because of this.

It is happening every single time. Apple - remedy and patch this ASAP.