NPC Spawn Issue: # of sand giants in Oasis (maybe Nro?)

[Lazortag]

So uh, something I noticed on the Fansy the Famous Bard site (here: http://www.notaddicted.com/fansythefamous.php) is that in all of his screenshots he has shit-tons of sand giants all following him at once. In screenshots like this one:

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You can clearly see around 10 sand giants. On p99 I've never seen that many up at once. Is this working as intended (aka it's currently possible, just unlikely that so many could be up at once) or is our server un-classically disallowing for more sand giants to be up at once?

From his screenshots it seems he's in oasis also - I don't know if any of them are in Nro or Sro (I haven't checked that thoroughly) so if the same is true for those zones maybe that should be looked into as well.