Haha! I immediately recognised it, as I have also used that as the basis for an instrumental song a few years ago. I've never uploaded it - until I read your post just now - but not because of copyrights concerns; I just wasn't happy with the sound of the rythm section.
The conditions for using Apple loops are VERY clear: you can freely use them in new arrangements, or even completely standalone, and they are fully free of copyrights.
The article says Garageband, but it also applies to Logic Pro.
Using royalty-free loops in GarageBand with commercial work - Apple Support
I think what has happened here is that some software detected this. I have once gotten a notice from Soundcloud because the title of my song matched that of a movie ("Goobey to all that"). They swiftly retracted it and blamed it on the software.
I found this old topic about an issue much like yours:
Google Groups
The fact that that topic stopped in 2013 is probably a good sign. Angry people keep posting, relieved people go on with whatever was interrupted.
Summary: if worst comes to worst: you are within your rights and they are not. I'm not a lawyer, but if the case would even be admitted to court, you will win.
Here's my use of those loops. The lead vocals are also Apple loops:
Yah yeah by Vogel | Fanburst