2024-02-26 - 8:30 am: We've confirmed reports of missing book covers in LibGuides. After investigating, it appears that this is a certificate issue on the side of our book cover image provider, Syndetics.
We're working with Syndetics to resolve the issue and as soon as they're able to address it, this will be fixed in LibGuides.
Thanks for being on board with Springshare and sorry about the inconvenience!
2024-02-26 - 12:00 pm: It looks like the Syndetics images for book covers are behaving as normal. :)