This is a very heartache article! An Abbot not only giving up practices that given by His Guru, but, sold the monastery precious items. His actions, not only brought damage to himself, but, too destroyed people who trust the monastery over the years. The reasons for him to betrayed, might not be the force from the banned. From the link to the article, what i see is is for his own personal gain. The banned is just an excuses.
I hopes , CTA can see clearly how this banned should be stopped NOW! Its causes people to use as an excuses to destroy the Dharma and the harmonious between Buddhist .
At this degenerate age, to be a monk or nun is not easy. Adding in with this banned against Dorje Shugden , it's confused lots of people who wanted Dharma. Worst, it stopped people who wanted to be close to Dharma to leave.