There was a period of time when this was happening a few years ago. I was seeing it with the Rouvy program. I think that they built virtual routes from real GPS data and were applying that real GPS data to the files when people rode them, so it would show up as if it was ridden in real life when uploaded to 3rd party programs like Strava. After a period of time, I think Strava got that fixed, probably by identifying some tag in the data file or having Rouvy add some virtual cycling tag. I hadn't seen it from other programs before what you posted above, but it looks the same. I would flag it as a GPS error and maybe submit it to Strava as a support ticket to look into. If it was ridden on a virtual trainer, then it is not a legitimate segment attempt compared to the real life segment so should not count on the same leaderboard.