Sniveling apologies from me for the blooper in this week's Radio Derb. The first 100 seconds of the podcast were from a March episode; the rest is the true June 29th content.
I have fixed the issue at our Radio Derb page. Download the corrected MP3 here, or play it below.
I'm hoping the iTunes version is also fixed. If it isn't, just fast-forward to the 1m40s mark.