Government put their national interest ahead of NGO organisations should not come as a surprise to anyone.
This reads like a failing part on the organisers to manage such risk, and decided to kick up a stink about it instead of implementing a fallback strategy.
They were not told of any issues until 8 days before the event, this week, after talking to government officials since 2024.
What would your “fallback” be, eight days out? Very curious.