[Plugin: Yet Another Related Posts Plugin] Thumbnails Do Not Display On Page -Weird Img Class

WP: 3.3.2, YARPP: 3.5.1, Theme: Atahualpa 3.7.1.

Love the plugin!

But, thumbnails not displaying in posts no matter whose template I try. (3-4 so far)

For some reason it gives the image this weird class:

class="attachment-post-thumbnail wp-post-image"

When I take that away from a test bit manually, the images show.

No idea how one might fix in the plugin’s code, (& would prefer using yarpp inst. of Related Posts Thumbnails) but thought I’d send info along regardless.

Thanks Very Much for an otherwise great utility!

-skmdc

https://www.ads-software.com/extend/plugins/yet-another-related-posts-plugin/