[quote=@XxFellsingxX]
Now that I think about it, were we ever given any hint to the fact we were in the Feywild? Would Jub be able to make the connection when this stranger mentions the 'Summer Queen'?
[/quote]

You guys were given some hints that you guys were in a different plane of existence. 
Plus, with Jub's rant to Zavakri, about megafauna and how things don't make sense, it is a possibility that could come to Jub's mind.

[quote=@rush99999]
[@Guardian Angel Haruki]

What side of the tower is the balloon hanging from? The side that's leaning forward or the side that's leaning back?
[/quote]

It's on the side that's leaning forward.