The United Nations did foot the bill...
The cash-strapped United Nations Office for the Coordination of Humanitarian Affairs certainly doesn't have that money, but Jemma's father and the medical group behind him do.
An NGO organization made a large targeted donation half a month ago to rescue Jemma, and the Humanitarian Coordination Office is now essentially in cahoots with P·B, so naturally, the money flowed towards P·B...
The cost of those robots was at most a couple hundred thousand, even including the downed and scrapped airships, the operation cost was just 5 million US Dollars plus a few bucks for the tech geeks' meals.
Yet the Hexagon Building directly quoted 50 million, and they could even brandish the United Nations' name and recklessly join the fray.
This was actually a form of feedback from Jemma's parents through another means...
