Tiled Gallery Stretched/Truncated Images

Not sure what happened but all of a sudden my images using Jetpack’s Tiled Gallery feature (which I love, btw) have stopped showing captions on mouseover and stretched/truncated my photos whether it’s just one gallery photo (I use that because I like how the captions appear) as well as simple thumbnail galleries are just distorted.

Here is an example from my page: https://pasteboard.co/2hY7l7qgV.png

Here’s what the big photo should actually look like: https://pasteboard.co/mTK1FVDXT.png

There were no changes on my end other than updating plugins as updates come in. My host does upgrade my WordPress for me but that shouldn’t have changed any features.