update.
It appears that the errant pix have the URL
/g/GROUP_NAME/draftattachment/2248298/4/PHOTO_NAME
The good ones have a URL of:
/g/GROUP_NAME/wikiimage/2631
and
blob:/a8c3eaea-ed2a-4a80-ad64-0deb9e684cf0?
(NO GROUP NAME!!!??!!)
and
blob:/e80feb48-9137-4747-ac45-2bc69ffa1d69
(NO GROUP NAME!!!??!!)
Has anyone seen these different type locations b4, or can help decipher this?