Quoted from Hogbog:

Let me clear the air here. As the guy who redesigned the boards, the pictures that were posted earlier are not my redesign. There were a couple revisions to the boards after production started, however, the last one is that which removes the issues which were still prevalent in the earlier redesigns. I came rather late to this project, but understand the issues and have since fixed them. The newer board design is much more robust and I have not seen one fail.
Every game shipping out of the factory as of last week Friday has the complete, designed by me, LED boards(You're good PanzerFreak). It has been a work in progress, and LED retro-fits are being sent on a case by case basis if the customer has a problem. The new LEDs dropped into an old system will work and cease issues from re-occurring.
The majority of the boards in the game do not have problems, but there were some issues with long-power-cabled-single LED boards (LED15 was an issue in a lot of games, but the new RGBLED board fixes that.).
As snikrap just posted, the new PN is 15-0019-00.
If you have the older boards, don't worry. You are fully covered under warranty and your issues will be solved if something shows up. You will be sent the new board(s) to remove the issues from your game when you submit a ticket, or talk to Alex, Lloyd, or myself. We'll take care of you.
Eric
Electrical Engineer
Jersey Jack Pinball