I’m having same problem with thumbs changing out to default image after I upgraded this plugin. My developer has also contacted you and took your advice to roll it back to previous version. We did that some weeks ago and the featured images were restored, but I accidentally upgraded last night and the bug is still not fixed.
1) how to do I roll back to previous version?
2) when will you be able to fix it?
Have a look at this post as an example https://www.bloggeratlarge.com/americas/usa/the-best-music-bars-in-new-orleans/
Thanks
Megan