nwyrktodd on "Tall images displayed sideways"

I have been reading up on this issue and have been pointed every which way but forward.
I upload images to WordPress often. This did not happen in earlier versions - I believe before Jetpack or around the time Jetpack was being updated.

The images are often displayed rotated at 90 degrees. Some people say it's exif information that needs to be deleted. I would like metadata included in my images.

Any ideas on how to fix this?
I even asked Tech support at Jetpack and they said the images were displaying fine for them?!!

http://toddhanlon.com/world/regents-park-english-gardens-bloom/
http://toddhanlon.com/world/regents-park-english-gardens-bloom/#jp-carousel-1910

all the images in your first link display in what seems to me to be the proper rotation.

not for me in any computer i use.
http://toddhanlon.com/world/regents-park-english-gardens-bloom/#jp-carousel-1906
many of the images are sideways in any type of gallery i build.