This is no big deal. For one thing it's completely understandable given the current situation. Second, as I understand it there was nothing concrete about these movies other than the fact that they were going to be made. To my knowledge, there was no directors or actors attached and there wasn't any story line plot, well none that were public knowledge. If they get made, cool, if not then that's fine with me, too.
None of this is surprising, and I had forgotten there were more Star Wars movies in the works.