If these pictures are true then the “targeted JDAM” attack is out of the window.
As i said, attacking a hospital in this way would also be strategically simply moronic for Israel.
I think there remain two options:
1: misfired Islamic Jihad rocket fell in the parking lot where refugees gathered, perhaps alongside explosive/flammable materials/generators.
2: israel tried to target the Islamic Jihad rocket launcher and accidentely hit the parking lot where refugees gathered.
Number 2 would explain the digital press spokesmans tweet, which was deleted once info came out of the horrible scale of civilian casualties.
However it could also be he initially spoke on wrong information.