Just stumbled on something wild on Polymarket - there's a weather prediction market in France that's apparently flagging some serious data inconsistencies. Like, the kind of thing that makes you wonder how often this actually happens with prediction markets.

So basically, bettors in France noticed the weather data feeding into these contracts doesn't quite add up. It's one of those moments where you realize prediction markets are only as good as their data sources, right? And if the data's wonky, the whole thing falls apart.

What caught my attention is how a decentralized betting platform in France managed to surface what looks like a legit data problem. Makes you think about how many other prediction markets might have similar issues that nobody's noticed yet. The transparency of it all is kind of the whole point, I guess.

Anyone else following prediction markets? Curious if this France situation is isolated or if it's a bigger systemic thing with how weather data gets reported and verified.