Hey Daniel,
Thanks for reaching out to us!
It looks like the Yearly with month selections aren’t working without the additional “On the:” option selected at the end.
The best approach with this current version may be to do specific date exclusions on the events for the recurrences that would fall on those two months.
However, I do believe there is an actual bug here so I’ve recorded an internal ticket for this issue and have added this thread to that issue. You’ll be notified here as we work to resolve this particular issue. If you have any questions or concerns about the process, please don’t hesitate to reach out.
Thanks!