Invisible Object in Hierarchy

Hello!

I just recently made a script that instantiated a particle system and after a while it bugged all the scenes and unity.So i tried to find the particle system in the Hierarchy but there was nothing to find. I deleted the script and the particle system prefab and it still spawns a particle system! This is really annoying and disturbing I have looked thorough all my scripts and objects but NOTHING is creating this particle system and it keeps doing it... I tried restarting unity and it STILL keeps creating this particle system...

Can someone please help...

Thanks!

You can locate it by pausing and select the particle in scene view, it will show in Hierarchy.