With the release of Lemmy version 0.19.4 we’ll look to upgrade ASAP (unless any issues pop up between now and then).
There is a DB upgrade so definitely going to be significant downtime during this window.
Please keep an eye on status.lemmy.zip during this time.
Both a known issue a believe. There is (fixed?) issue on github for the automatic title here: https://github.com/LemmyNet/lemmy-ui/issues/2516
Cross posts I’ve seen mentioned but no issue i can find for them. Might create one myself later on when I can test it.
Also appears to be an issue when creating a post with an image. If you select the textbox then deselect it, the image dissappears.