I guess nothing that lead to finding the child or guilty parties turned up yet as a result. I wonder if 30 ILORs were actually raised as the scuttlebutt would have it they [ILORs] are not raised for "fishing trips".
It depends what you mean by "fishing trips". ;)
The article was phrased "are going to". That could simply be a fielded question as to the potential maximum - which may or may not have been found necessary in the end.
On the other hand, that number of countries could be feasible: not that 30 nationalities were present on the night, but just checking on potential people who weren't legal with connections to other countries, or someone with a criminal history somewhere else in the world.
All 30 may not have been needed in the end, or it could simply have been to verify a few details, or even to pave the way if ever.
In any case, I don't see where the idea of 30 new countries comes from as opposed to the previous 30. Yet another cut-and-paste?