Hi I have a repeating event, every Tuesday, except the third Tuesday.

I have a lot of repeats that are already filled with individual data that is different in every repeat.

Now I want to change that the repeating event is every Tuesday:


Which is possible, but of course if I make this change all the existing repeats will be recreated and all the Description that is individual for every repeat will be lost.

Is there a way to add this third Tuesday of the week ( maybe with a database hack or something ) without loosing all of the other repetitions