It's happened to me 4-5 times already..On the second rack, when I sink the last ball with my last shot, the game ends. My game total after this bug is always $600. Anyone else encounter this problem?

Is the time left on the board 0 by chance? If you sink the last ball with 0 sec, the game will end regardless.

There is no timer in the pool game, at least not in Putnam.

by timer he meant chances, like u pocket on the last ball

That's exactly what happened. I pocketed the last ball on my last shot. Usually, I get to continue but sometimes no.

Basically, when you pocket the ball and white ball stops before the pocket.. u don't go to new level.. otherwise, if you pocket the ball, and  white ball didn't stop before pocket, you get extra 3 shots and you move to next level.

Yeah, I meant how many shots you have left. Hurr, go me!

The way it works is if you sink the last ball on your last shot, you don't advance to the next level. I brought this up to Mufasa as a potential bug when it happened to me before, but he's assured me it's how the game is supposed to be.

It adds a bit more difficulty to the game, but I've already made a decent amount of money playing it as-is, so I'd call it fair.