Unsolved Particle Mystery at frame 250 - Blender Version 2.90.1

Hello brilliant detectives. I got a doozy here. I can not figure out why the behaviour of the particles being emitted suddenly change at frame 250. Any insight would help me greatly. I am using the latest update of Blender Version 2.90.1 (2.90.1 2020-09-23)
Please see the file attached. :slight_smile:Particle Test.blend (2.3 MB)

Ahhhhhh :slight_smile: I figured it out. I did not realize that the soft body objects I was emitting had a end frame field set to 250.