Monthly Event

So i hadn’t been on Horizon for a few months and started playing again yesterday. Today i got a message saying there was a monthly event called “The Stampede” where i would get a unicorn car if i beat the dev time. There is no event like this in the monthly rivals section. So is this one of those messages that were sent out a while ago and i didnt get it as i did not play the game for a long time or am i missing something?

Is there a date on that message? I bet it’s from way back, like November 2013.

The event happened when you weren’t playing, and you won’t get your prize from it, as you did not participate. Devs don’t care of Horizon anymore, and the last event happened way back before Forza 5 came out.