I can't offer anything specific, but so far, the people who have been blocked had accepted work that fell into that category. So Adobe Stock accepted it by mistake and then blocked the contributor afterwards.

Your situation sounds better in that they rejected it.

What I would be worried about is submitting anything new that fell foul of whatever rule you broke. I can imagine them having rules about repeated violations - although I don't know of anything specific.

Are you now clear on what the violation was and how to avoid it in the future?

I just examined the rejected AI photos.  The one that was rejected for Intellectual Property had an apple looking logo on the back of smartphone.  I overlooked it.  Also, 3 AI photos that were rejected for "Quality Issues" had 6 fingers on a model.  So, I got to be more careful.  Other photos with the same prompt got accepted.  So, I got to be more careful with those issues when submitting.

You have to always clean up all your tech gadgets.

Not just visible logos, over on istock also for normal photos we have to remove any buttons, notches etc...because it is all part of copyrighted design.

Some agencies are not as strict but usually you need to turn your gadget into a screen with a rectangular form and nothing else.

After all you don't want to get sued by anyone yourself, removing it all does not just protect customers, it protects you.

These are normal rejections, only if you don't learn from these mistakes will you risk someone putting their foot down on your port.

The current blocking problem is about content that was accepted by Adobe but has issues. And instead of just removing the content or working constructively with producers, Adobe has a very weird shoot first talk later protocol.

For a software company that relies on great customer workflows, this is extremely strange.

Because unlike with other agencies, we are all Adobe customers.

eta

It is good that you are learning ai skills. Two years from now (or maybe earlier?) you will be able to apply all you learned to create ai video.

Also, 3 AI photos that were rejected for "Quality Issues" had 6 fingers on a model.  So, I got to be more careful.

I remember watching a news story years ago about a family who had quite a few members with six fingers. So that can actually be a real thing.