YSK there is a setting in your Lemmy profile to hide posts that you've seen. Upvoting counts as interacting with that post and will hide it after refresh. ( lemmy.world )
Also, if this selected, it will hide any posts you make. I have been saving the posts I make as a favorite until Lemmy fixes this.
![](https://mbin.grits.dev/media/cache/resolve/entry_thumb/47/b5/47b5e10e1809bb35085473e68d862689b6a7179d553fe47aa1630cfc0c724410.jpg)