I was being flippant, but the wet blankets are correct. You can blame (or thank) Google for the funny thing, not the good folks at the Jazz Fest.
bsky.app/profile/brie...
Kevin Sexton
Hate to be a downer, but that's your browser translating the content. You can see the "FR" dropdown, which means you're viewing the French version of the website. The browser is translating everything to English. If you switch to EN, it will show correctly.