There was a post made earlier today that had several replies, mine being one of them. The post is still there, but all the replies are missing. How does that happen, or how do I find them?
Maybe there were multiples that looked the same? I cannot imagine the scenario you described... Weird. Maybe share the title of the post? Maybe your browser cached the first view of the page without replies? Reload?
It says here that your last post on the board, before you created this thread, was in October 2018: Check the time when this thread that you're on about was posted, chances are big that it was recreated by the original poster.