I clicked "This event repeats" and selected:
* Repeats -- Daily
* Occurs every -- 4 days
* Repeats until -- a specific date
* End Date -- the following Thursday
* Clicked [Update Restriction]
Calendar displayed and not only did it not repeat the restriction but my original restriction was now gone. I went through this all over again and got the same result.
Then I tried again using a different approach. I selected:
* Repeats -- Weekly
* Occurs every -- 1 weeks on Tue, Wed, Thu
* Repeats until -- a specific number of occurences
* Occurences -- 1
* Clicked [Update Restriction]
This time, it displayed the activity spinner and then this error:
The page at https://www.lds.org says:
Sorry, the data service has failed. Please contact support.
I tried once more combining the two:
* Repeats -- Weekly
* Occurs every -- 1 weeks on Tue, Wed, Thu
* Repeats until -- a specific date
* End Date -- the following Thursday
* Clicked [Update Restriction]
As with the first time, it displayed the calendar but my original restriction was gone again.
Last I knew, the only "support" was this forum.
I am running Chrome, latest version - 37.0.2062.124