I've experienced this with a few on Medium. Here are stories I posted about such occurrences: https://medium.com/know-thyself-heal-thyself/synchronous-consciousness-19bd6e4784b8
and https://medium.com/channspirations/synchronized-energies-f3dc8d520f38
And https://medium.com/queen-s-children/answers-you-seek-often-found-both-within-and-without-you-and-with-a-little-help-from-your-friends-70c669fdda37