I'm sure they just got lost and "accidentally" ended up in Colombia. Just like that restauranteur who "accidentally" crossed the border into Canada at Niagara Falls.
That was just regular Colombia. But, from a long term perspective, Gran Colombia with a federal system might have been pretty cool for everyone involved. Too bad Bolivar wasn't into that.
When daddy paramilitary president invaded Ecuador to shoot down a guerrilla head there was rage from Chavez. This is clearly not on the same level but Maduro sure has nerve... damn.