Some slides with audio does not play

More info per our Yammer group:

Hello Thomas, Everyone at The Academy has been experiencing this who has SL 360. Ted Coffman, Ted, myself, Onnen, Sarah J have been doing some workarounds and Sarah is working with SL analysts. We have a ticket in. Here is what we know.

In coming from an old course to the new course, SL360 audio options seem to auto compress it. Compression is the enemy here. It must be set to none.
If your audio course has ANY wav files, it will not work. They must be mp3 and not be compressed.
If you course HAS mp3 files, please check to see within the option tab of the selected audio if you can change the compression to none.
If its grayed out. Then you need to begin this workaround which the brilliant Ted Coffman discovered.
Export the current mp3 as a wav file onto your desktop. Then I use Adobe Media Encoder. Import the wav file and reconvert it back into the mp3 file. Import it back into SL and then select Compression to none. I did a screencast of this....I going to see if I can link it here somehow from my OneDrive....