That happened to me! Imgur lost my pics right after they disabled edit and delete. Now my event calendar is out of date and I cannot add to it, my blog landing page has broken links, and my product-reviews have broken images. I can't fix or delete any of them.
It's sad to watch such a good idea get ruined in less than 3 months.
RE: Timeless Content versus Timely Content - Or How Steemit Can Lock Itself Out Of Business In One Easy Step