Thanks for taking a look.
Based on that image, I think I have seen that thumbnail problem before: It only seems to be on new posts which are currently being synchronized. I do plan on fixing this before the final release.
That is peculiar that it still says IPFS is offline, even when it is online. I will need to look into that.
Have drafts saved for you in previous versions? Do they not show up in the list, at all, or show up but not have anything you wrote into them? Did you click "save draft"?
Thanks for checking this out. It is great to have someone else to provide some feedback and thoughts.