Well, what choice did they really have.
Either they avoid the whole issue, and let doubts fester only to erupt at some time in the near future. . . . .
OR. .. .
Embrace the 100 year anniversary as a sort of "feature" of god's invisible kingdom!
I think they knew what their choices were and are gambling on #2 as the way to go.
If I were in the same position as they (i.e. a cold, calculating psychopath) I think I would've chosen the same.