http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/16/p-2
His hair looks different now.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/16/p-8
Maybe Jongalli A was transported by someone else's Stand?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/16/p-11
No, just an air vent. Naturally the kid disappeared while they weren't looking.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/16/p-13
I don't think Jotaro is joking; he's met a ghost (that girl from Part 4).
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/16/p-14
Three possibilities here: shapeshifting, memory manipulation and time manipulation. Knowing this series, it's probably the last one.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/16/p-18
Jolyne points out a fourth possible explanation.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/17/p-4
But what about the part where the audience sees Jongalli A shooting and Jolyne doesn't?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/17/p-11
So Jotaro and Jolyne were in separate illusions?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/17/p-18
The SPW Foundation breaks people out of prison now? It gets shadier and shadier.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/17/p-21
So that's what Jongalli A's real Stand looks like?
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-1
OK, so it's NOT Jongalli A's Stand; Jongalli A really does use Manhattan Transfer. Also, the kid has a name now.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-2
OK, so Jongalli A's Stand was the illusion thingy after all, not Manhattan Transfer? The more Araki tries to explain this, the more confusing it gets.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-5
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-11
The real Jongalli A. Hopefully this will clarify things.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-13
This seems to confirm that Jongalli A's Stand does what we originally thought, and the illusion Stand was White Snake.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-18
Jotaro finally clarifies.
http://www.mangarush.com/manga/jojo39s-bizarre-adventure-stone-ocean/18/p-21
Another "How will they get out of this one?" moment.