How to reproduce: you could refer to my event called "Matt's every 3rd thursday" or you can create your own.
Create a new event and give it a name you can easily track. Choose june 30 as the the start and end date then choose "monthly" from the "recurring" drop down. Choose the 3rd Thursday in Dec as the recurs until date. Save and then check out the year calendar view to see the days on which your event falls each month. For the one I created, it is on the 3rd thursday until september and the switches to the 4th monday. The end early in november.
How to reproduce: you could refer to my event called "Matt's every 3rd thursday" or you can create your own.
Create a new event and give it a name you can easily track. Choose june 30 as the the start and end date then choose "monthly" from the "recurring" drop down. Choose the 3rd Thursday in Dec as the recurs until date. Save and then check out the year calendar view to see the days on which your event falls each month. For the one I created, it is on the 3rd thursday until september and the switches to the 4th monday. The end early in november.