Another "Invalid AABB result" in 5.3.1

After I've imported some scripts and GUI elements into my project I get massive slowdown and all these messages in the picture. This amount of errors is generated in mere seconds and start immediately as I launch the game in the editor. Prior to the import everything was alright.
The strangest thing is that on my partner's desktop it doesn't happen, only on my laptop. I can't test it on another machine until tomorrow.

Is there a quick fix for this? It is driving me nuts and I've lost 2 days of work on this.

Full project in main_scene.
https://drive.google.com/file/d/0B061bpoFsOWAeEdGSFZXSHdrZ2c/view?usp=sharing

It could be related to http://issuetracker.unity3d.com/issues/particles-invalid-aabb-slash-infinite-errors-in-5-dot-3-1
Not 100% sure.

Any word on when 5.3.2 is coming out?

 

How do I download patches? I always sends me to download the full official release. Is it only for Pro users? Because right now I'm a free-user.

Never mind, link above seems to work for me. Thanks.

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Patched edition fixed it. Thanks.