Dragon Blaze graphics issue.

I just picked up a Dragon Blaze PCB and was playing it and when I came to the boss in level 5 and 6 it looks like this.
Boss 5




Boss 6


The rest of the game is fine and this is the onle places this is happening.
I was told it worked fine before it left but wht could have caused this?
Thanks.

It could be a gfx sprite rom issue. If the roms are socketed try removing and reinserting.

Also check that there are not pins shorting on the pcb. It can happen in transit.

"I was told it worked fine before it left but wht could have caused this?"

Perhaps it was not tested to those levels.

I know he got to those levels because he is a shooter fan. I will check the board and post what I find if anything.

I pulled out the only two socketed roms and put them back in and still the same problem.