Downloading in Zones

Why is there a download in a zone when nothing has changed? When I went to my guild hall, I got like 47 file download. I thought wow they improved it and then I ran around looking to find something that was not there before, and found nothing.

Why do you get downloads in zones that didnt change 1 bit?

There are more than meets the eye .
A-net likes to hide things from us before revealing them.
You're gonna have to wait to find out.

Changes to Guild Combat mechanics:

Five minutes after Victory or Death starts, both teams' Guild Lords will now rush out of their base to engage in combat.

In the Burning Isle guild hall, NPCs now take the high path to avoid lava when Victory or Death occurs, and Flame Cursed Sentinals no longer drop loot.

The Guild Lord's Amulet of Protection now interacts correctly with Deep Wound. (See Fansite Friday #62 for more information about the Guild Lord's Amulet of Protection.)

I think it was to lessen the server hit (with file downloads) that anet is getting right now

I was getting updates pre current massive update in towns that had nothing to do with PvP.