API PlaySoundFile failing on current Beta Build

[Bringer]

build 18702

Using pre-existing addon custom sound files .mp3 and .ogg.
Files work fine in live
Were apparently working in previous beta builds
Now fail to produce any sounds.

had my beta key enabled testers try
/script PlaySoundFile("Sound\\Creature\\FoeReaper\\VO_DM_FoeReaper_Aggro01.wav")

as a Blizzard file it worked fine
attempts with non-Blizzard files via /script and within addon work in live.. fail tonight in Beta.

Has anyone seen anything about this?

[SDPhantom]

A post already exists about this. http://www.wowinterface.com/forums/s...ad.php?t=49597