Indeed he has. To add some clarity: Tribalwars updated their systems and went from http to https. Due to this nickjer's extremely old code will no longer work properly. Because he works two jobs he has no intention to attempt to fix his code. (I've spoken to him previously about updating his code and back then he couldn't even do it due to forgetting the specifics of how it worked. This was a topic about adding maps to his database and took place over two years ago.)
He claims many people want his job as is as a map updater and so he is going to let them take over his spot. He';d give out his code but due to the mess that it is, he thinks it would be best if someone else just wrote a new, less sloppy one.
Hope this adds some clarity as to why these maps are no more. In a week, I will be officially requesting that this thread is closed until someone either provides me with new auto updating maps to place here, or Nickjer has a change of heart and rewrites his code while working two jobs.