enhance speech has cut out laughing

hello I am new to the community . 
I have just put together a video for my wife and absolutely fantastic result with the adobe podcast enhnce speech feature - its justso fantastic. i have not upgraded yet so just using the basic , just one thing in this video I have done the sound is excellent and its cut out the echo in the barn and it sounds like professional mic's were used but when the guy is being interviewed when he laughs (at around 6seconds in and 1minute32 seconds) as you can see when he laughs adobe enhance speech has cut out his laughing and the sound/audio is just blank! - maybe enhance speech is picking his laugh up as unclean audio and muted it? - but what would be the solution for this. would upgrading to the subscription sort it out? and how would I do it? 
many thanks.
Andy.