[Bug] Total Body Fragmentation launches fragments to Ludicrous Speed.

[Retsof]

I'd guess it has something to do with the conservation of momentum code not liking a bunch of bodies colliding together at once.
Quick edit:  For clarity, this isn't on detonation, but when the fragments try to recombine.

[Jar]

Thanks for reporting. There's definitely an issue with the fragments and particles created from total fragmentation. I'll pass it along to the team.

[Dan Dixon]

This is one of the reason that Total Body Fragmentation is not yet enabled by default. We'll get this fixed and thanks for reporting it.