Recording processing - 10-second tests more than 5 hours ago still processing...

Hi!  I did a few tests this morning, 3 of them for about 10 seconds each, more than 5 hours ago, using microphones and a mixing board as the input and a speaker as output. I work for the government administering important hearings and I need to ensure the recording has picked up the input properly before doing an important recording within the hour!!! The recording is still black in my 'recordings' tab and I feel helpless. PLEASE HELP!