I have just made a fix to the finished map scraper so I hope that has fixed up some obviously wrong images in it. If you have maps listed with the wrong image then it should pick them out like this:
Thread must be in the finished maps section.
Thread must have been started with a 2017 year date.
Picks only attachments in the first post.
Looks for the lowest attachment ID in the set of them.
If you want to check your own maps then use a URL like this for:
Diamond -> https://www.cartographersguild.com/f...2017&usr=11607
Sapiento -> https://www.cartographersguild.com/f...2017&usr=11962
ThomasR -> https://www.cartographersguild.com/f...2017&usr=99256
J.Edward -> https://www.cartographersguild.com/f...=2017&usr=7527
ChickPea -> https://www.cartographersguild.com/f...2017&usr=92725
Azelor -> https://www.cartographersguild.com/f...=2017&usr=2778
Mouse -> https://www.cartographersguild.com/f...017&usr=104141
etc
Change the usr ID number to your own - hover your mouse over your name link to get your ID.
If its still wrong based on the above criteria then PM me. If the image is wrong because the attachment ID of the correct image is not the least in the set then upload the other wrong lower ID attachments again and get a new numbers for them and I hope it will fix it. Ideally, you should post the single final image in the finished maps forum and post another post with extra ancillary images if you have them. At least post your finished map as the first image to it and other stuff below it but its the lowest attachment ID value that is displayed in the gallery.
If you know you have a finished map posted in 2017 and its not showing in the gallery then PM me the URL to the finished map thread and ill investigate.
Writing the scraper is pretty difficult because theres no guide for what the vBulletin values being used mean. So some guesswork was involved.