There's still the issue of our feed posts disappearing.
It happens with both old mdl posts, as well as the new ones since, where there'll be many posts that have disappeared including recent ones, and then when we post a new feed post, those others will reappear but then others will disappear from our profile feeds, until we post another, etc.
I've also noticed on the global and friends feeds, where with the recent ones, we'll do a new post, but then one or a few back will suddenly disappear from those feeds, even if they are showing on our own feeds.