Most of the thumbs are pretty easy but the finished and choice ones are a bit more involved as it has to run the scrape of scrapes to see what threads are listed in order to build a list to check for images. So I still do these semi-manually. I last ran it on 14th of July so dont know why its not picked them up. Also don't know why on transit map its picked up wrong image. If the first image attached is not the one you want you need a latest wip tag like in the challenges. I'll run the indexer again to get the latest set of threads and then run the image scraper to get them again. It takes quite a while tho. The finished maps thumbs are pretty extensive. If it gets much bigger we might have to do it A-E F-L M-S T-Z or something like that. Gimme an hour...