Some Edit-ed images never post to profile -- they just don't appear no matter how many times I press "Post", or how many times I redo the re-edit again. One example is when I make a small "edit" change with a custom prompt with one keyword, and I get an image, but it never posts. It's not just one day, but could be weeks apart with the same result.
Related to this, sometimes random "Generated" (promt-ed) images simply never post, no matter how many times I press Post, or how many times I regenerate the same prompts.
It's as though certain combinations of keywords cause a bug to occur.