Could you provide an example link to an article where its code samples are broken?
A number of years ago I archived everything I could find from TPJ. I don't know for sure that I have what you're looking for, but if I knew which article to look at I might be able to help further.
I archived the articles because I was concerned that there was no long-term solution for where they should live, and was afraid they would disappear altogether. I hoped to put them up on a site for others to view. What's been holding me back (aside from the fact that I forgot all about it until now) is that I'm concerned about how to go about obtaining permission, possibly from each individual author, to re-publish. One possibility would be to place them on my local Perl Mongers website...assuming I can obtain permission.