This happened earlier and I've been trying to research the experience but haven't had any luck.

Basically I was sitting at a computer at work and I was on reddit looking at a particular image which triggered the deja vu but instead of the feelings/memories being familiar I remembered something different. My coworker who walked behind me at that exact moment was supposed to ask if I had any more people to interview today and I was supposed to be freaking out that my other coworker was a 28 phD student and not a freshman like I had assumed.

Right after I had all these "false memories" I looked at my coworker and asked him if he was 28 and enrolled in a phD program and he said yes and my mind was blown. Has this ever happened to anybody else?