Gallery image size/cropping changes when EverlightBox is viewed

RE: https://jayballinger.com/swapspace/alaska-2016/

Using Final Tiles with EverlightBox. The gallery loads just fine with images resized as I would expect. But, once I click on an image and EverlightBox renders it, I can see in the “shadow” behind that the image resize is now an image crop. Physically the images in the gallery are the same size, but now they show only a portion of the image. Closing the EverlightBox reveals that many, if not all, images experienced this same switch from resize to crop.

Consistent behavior using different browsers