Hi there,
I’m sorry to hear that you’re having issues with the recurring events. I will try to help you with this.
There was an issue with the “once” recurring events that was just fixed in the latest updates. I tried to recreate this on my test install, and it seems to be generate the event as expected.
I see that you also have the latest versions installed. Did you create this particular event before the update? Can you try removing the additional event date, and re-adding it to see if it gets generated properly now?
Let me know how that goes.
Thanks
Sky