You got me Costco, nice april fools joke

I went to costco and bought what I thought was a bag of normal oranges. They looked particularly delicious and as soon as I got home i opened one.

It had weird red swirls in it as if the orange was actually bleeding. gross. I've had blood oranges before but they do not look like this at all. Then i went to look at the bag "italian table oranges", those are just normal oranges right? so i freaked out that my orange was infact bleeding.

Then, thanks to the internet i looked up Italian table oranges and found out that they do in fact have red swirls in it, and it was safe to eat. Phew. That was a close one.