Recent post images won't load to image slider

After updating to the newest version of WordPress, I created a new post with images uploaded in the same ways as always. However, this time my images will not be enlarged or previewed on the slider. Instead I get an empty frame and my files information only. Also, if I activate my Jetpack plug in, the all my preview thumbnail images dispersal.

Can someone please help me out with this? my website is https://www.mannyquintero.com