I installed the dBPowerAmp 15.2 update and notice now in Windows Explorer all my genre's have changed from what I made them. Went to change them back in [right click menu] Edit ID-Tag and they wont update.

* any previous "genre" with a "70s" in it is now "Trailer"
any previous "genre" with a "80s" in it is now "Folk"
any previous "genre" with a "90s" in it is now "Avantgarde"
any previous "genre" with a "50s" in it is now "Darkwave"

Interestingly, in MediaMonkey and MP3Tag, the files still have the original genre. All settings in iTunes and MediaMonkey restrict file naming so it isn't those programs.

I think the original genre's are really there but Windows 7 and dBPowerAmp are mis-identifying the genres with numbers, as listed in the code above*.
How do I get Windows and dBPowerAmp to interpret the proper genre listed in each song?