In the West it is recognised that one of the biggest setbacks to a true catholicism of the Church is the nationalism that dominates the Patriarchates.
This is not uncommon. It's the underlying motive of the Reformation, after all, and it's there in all man's social and cultural activities, so we should not be too surprised to see it rear its head on occasion within the religious community.
We can only hope and pray that the spiritual leaders of those involved move quickly to address the problem.
BTW, reading the link, I frankly found the bit about the ladder on the ledge very funny!
But overall, a cause of sadness.
Thomas