For those of you who updated the Themia theme recently, you may have noticed now blog posts will show double the images all of a sudden. It seems really odd that someone would change the code to do so. I actually suspect the support company they use, if this was thrown in to make work and money? Seems unlikely, yet what else could explain it?
I found the following extra code added within both the blog.php and loop.php files:
&& ((‘has_post_thumbnail’))
you’ll see it listed twice in a row. it wasn’t there in the last version. weird. right? so, just delete the code listed above, and voilà, your posts with images will be back to normal.