Duplicate post.
I wanted to do a few tests with images but this popped up:
"An error has occured. You need at least 250 influence to post a URL on the forums."
I guess this is a new rule that came with the latest update (since I was able to post images without any problems before) -- and a time point when image editing problems started.
So It is possible that this is connected to the problem with editing posts containing images (url) inside them.
A web developer should look into a function call (that checks your influence points) when you are trying to create a post with an image (url) for the first time, vs a function call (that checks your influence points) when you are trying to edit the post with an image (url) inside.
Can I get a cookie if I was right?