I have discovered that the Contact/Feedback module is acting up. Essentially, any time you submit comments, the first attempt will fail and the second attempt will succeed. You’ll know that the submission fails if the Feedback form remains displayed. If it is successful, you will see a message thanking you for your feedback.
I hope to have this problem resolved in the next few days. In the meantime, feedback can be sent to ELECTRICSKYPODCAST AT GMAIL DOT COM.