Nope, they were regular gummy candy but with yogurt mixed in to the molten candy mixture before it set (I think). They were kinda similar to the white stuff on the bottom of the blue whale gummy candies but not quite.
On that note, I also remember yogurt coated skittles were a thing and they were also very good, but I think those were also discontinued. Those are probably more like what you’re thinking of.
Thanks for the tip. Unfortunately the ones you linked aren’t actually the same product as mine - those are hard candies and they don’t seem to have yogurt in them. The tip about google shopping is still valid though. I’ll have a look later.