Teleported during ‘Take It back!’ To the Mojave

So I’m doing a randomizer, and whilst painstakingly pushing my Mr Handy Liberty Prime to the first force field, I was teleported along with Lyon Pride to the area above the Abandoned BoS bunker. I have input no console commands to do this, I have absolutely no idea what happened. Has anybody else experienced this? I saved at the Mojave to capture this, then reloaded my save and pushed Liberty Handy all the way back and this did not happen again. I am baffled.