yeah, as long as you wait like 3 days before bumping, it's ok. bring it back up and hope someone who knows how to help you looks. unfortunately, I've never used Minkoff's SBS or health bars at all in a battle system.
here's a couple questions that might help find the problem, though:
1. did you modify any of the code in any way,or are you using it as-is?
2. was there a demo provided with the script and if so, do the HP bars go down fine in the demo?