Yeah. The switch on the game over relay which should be open during gameplay is likely closed.
Be sure to snug the switch stack screws before making switch adjustments.

What game is it?
Do the numbers move around as you play a game?

Is this an issue that just started, or is it a game you recently acquired which has had this issue since you've owned it?

I've never played the game, and so I am not familiar with it's operation.
But, could it possibly be that the numbers you're seeing are actually dice values, and are part of the game's features?
Maybe someone else who owns one can shed some light?

OK then. As HowardR is showing above, somewhere, stray voltage is leaking into the match lite circuit. I'd disconnect the Jones plugs, and try powering the light box lamps with another power source such as a 6v battery charger. If the match lites remain on, I'd start the "wiggle test". Wiggle and gently tug on wiring, and hopefully it'll help you locate the source of the current leak. Also, check the 00-99 stepper which changes the lights.
Something on it may be incorrectly insulated or grounded.
Good luck.

You can try unsoldering one end, and temporarily installing a new wire using alligator clips. If the issue isn't resolved, it's easy to put it back to original state again.

Did you try what I suggested in post#16?

I would go over the 00-99 unit.
Something there may be shorted or grounded.

Good good.