I'm sure you've all had the annoying issue of tweets disappearing while you're reading them just as the timeline refreshes. Twitter says it's working on rolling out updates over the next couple of months to help resolve this through the way it shows tweets.

The background: a Tweet would move up the timeline as replies were added to the ongoing convo. Since some convos can evolve quickly, this made it so you didn't see the same Tweet repeated in the TL.

Our changes will keep your TL fresh and keep Tweets from disappearing mid-read.

[twitter.com...]