I am going to post this here as I could not find MetQ and I may have gone full tin foil hat :)
2/8/2018
I just experienced a timeline shift, jump from one timeline to another while retaining some memory of the other timeline.
Yesterday I went on a rant about Elon Musk heavy rocket that he said it went into the asteroid belt. The Tweet was put up on the evening of the 6th. I 100% remember he said โintoโ not โtoโ. I screenshotted it and saved it. I was triggered enough by the thought that the rocket went over the speed of light by already passing Mars that I went on a rant and actually did the math. Then yesterday afternoon for some reason I saw the tweet someone else pasted and it said โtoโ. I then went to Musk twitter to screen shot and save to show he changed his tweet which I did. But when I checked my previous copy it also said โtoโ not โintoโ.
I know this is silly. And yes I could have read it wrong. That is the most logical explanation โ other that I 100% remember โintoโ. Also that โtoโ would not have triggered me to do math :), as it implies trajectory not already there.
It reminds me of the time my daughter went on a rant for days about how they had changed the name of the character in a major book she had read and only some people remembered the original name. At the time I also chocked it up to she read it wrong.
How many other people have experienced this phenomenon?
The phrase Future defines Past is also relevant here. In a Multiverse with infinite timelines, each subtly different; then not only would our past actions create our future, but our present/future also defines our past. Any anomalies would point to a shift in timeline. In a multiverse your perception is generally in one timeline and memories and the occurrence of events usually align. But if there has been a recent shift to another timeline/parallel universe then the memory of the old may vary slightly. Over time this usually corrects itself. Thus the future you move into defines the past you remember. The above is an anomaly situation where the person still remembers the old timeline and is left the odd man out of the collective memory usually for that single event.
Keep that in mind when little oddities happen.