1) Fan doesnt start untill slightly after 100 c.
But the thermostat opens completely around the temps youre stating
2) What kind of information? Shut the bike of, let it cool for a minutes, and check the coolant level.
3) No, only prolonged idle, or thelean anglesensor (bike tipping over) will make the bike shut of on its own
Check if the fan is acutally spinning, some have experienced the blade part tear of, and only the motor itself was spinning, so dont go by the sound of it. Make sure collant is topped of, and the cap is sealing well.