I can confirm that DPL tones have changed on SC DNR repeaters in the upstate, and I assume they have changed state-wide. I updated the tones for Caesars Head, Spartanburg, Oconee and Rock Hill with confirmed tones. Not sure why all of the Piedmont repeaters show they have changed (showing green in the database) - I only changed those 4 listings.
I suspect there is a pattern to the tone assignments. If anyone can post confirmed tones from a few repeaters in other parts of the state, I can confirm the pattern and change all repeater listings.