I think I experienced a brief glitch in time

I was on my way home from work this afternoon and there’s a street that I walk along which has a number of shops on either side. I passed the first shop, the post office, and then I passed the newsagents and then the shop on the corner. It was as I turned the corner that I saw the newsagents shopfront behind me, but it wasn’t facing the way that it should have been, it was as if the whole shop had rotated 180 degrees. I’ve never seen anything like that before. I felt weirded out by the experience. I think that for a very short period of time the world around me was slightly off, glitchy, and then everything returned to normal. <br><br>The only other thing I can add is that the shop on the corner had a cashpoint (ATM) on the wall. As I passed it I remember that the cashpoint was facing the wrong way, but as I glanced back at it a few seconds later it was in the correct position.