Tom, I think there is something in your work flow between your camera and your computer that is doing this. The EXIF data may be part of the issue.
I have not been able to duplicate this behavior with images that I took and then purposely rotated one way or the other. Every image I tested with came into the forum exactly the same way I see it on my computer and in Photoshop.
This one has me scratching my head.
I have gotten Hoopla Tech Support involved in this, just in case. Here is what I sent to them:
Would you take a look at this thread on our Hoopla forum?
I have not been able to duplicate the situation explained in that thread, consequently I can't help the member much in the way of advice.
Is this a local issue with the members camera/computer or is there something in Hoopla that would do this?
I'll keep you posted on their reply.