I guess God wills those two worm ridden "popes" to still hang onto life.
I actually think that most of the bad stuff will happen in 2029 because because Our Lady requested the consecration in 1929 and then in 1931 Our Lord complained to Sister Lucy that it was like with the Kings of France (who were deposed 100 years to the day that the Sacred Heart of Jesus asked them to consecrate France to him).
Another interesting thing in 1929 was the Lateran Treaty. Dimond Brothers say that the 10 Kings (of Rome) mentioned in the Apocalypse are actually 10 Popes (who even if illegitimate were Kings of Rome in the sense of being rules of Vatican City under that treaty). That's definitely an interesting angle.