Repro Steps:

1. Download Realistic Effects Pack 4 from Asset Store
2. Open Mobile_Demo scene (reproes on the other scenes too, the mobile one is just a bit more barebone)
3. Pres Play
4. Click on Next Effect in the top-left corner until "Effect5" is played.
5. Wait for the effect to finish playing and observe console errors:

Assertion failed: Invalid AABB aabb
Assertion failed: Invalid AABB aabb
Assertion failed: Invalid AABB rkBox

Notes:
- Regression, does not happen in 5.6.0p1
- Issue caused by Effects5(Clone) / ExplosionIn / Explosion1Light
- Discovered during Asset Store Bash for 2017.1