The issue was that Ticos were buying up land on the north side of the Rio San Juan and a law was passed to create a "Tico-free" buffer zone. I wasn't aware, however, that it restricted purchase by a legal Nicaraguan resident. I would also assume (but don't know for sure -- I didn't read the law) that a Nicaraguan corporation (S.A.) could purchase the land.
The law is called "Ley de Régimen Jurídico de Fronteras". You can find it here.
with all the renewed interest in this area.
Could the land have been flipped to a Nicaraguan and some money recovered?
Then interest died down.
Here are two recent articles:
Majority rule only works if you're also considering individual
rights. Because you can't have five wolves and one sheep voting on what to have for supper.
— Larry Flynt