I've found an issue with sb/xenoforo adapter. It looks like the Publish Date is pulling from the threadmark creation date rather than the first post/thread creation date.
See this thread for an example:
https://forums.spacebattles.com/thre...d-d-si.264789/
Image URL:
https://user-images.githubuserconten...8c87bb7088.png
Moderator Notice
Please don't in-line large images. Changed to a link by JimmXinu