Changement des niveaux d' instance bas lvl !

scholomance a perdu 13 niveaux par exemple !
merci à wow twink
http://www.wow-twink.com/actualite/cataclysme-changement-des-niveaux-dinstances-pre-bc

en complément
http://fr.wowhead.com/zones=2.0

The Cataclysm has wrought changes to many facets of Azeroth and the dungeons found across the world are no exception. As many of the zones throughout the world now have new level ranges, the dungeons within their borders have been adjusted to match, and the items that drop within those dungeons have had their stats changed accordingly.

Here's a list of all 1-60 dungeons and the level range at which each should be explored, followed by the minimum level required for entry in parentheses.

In order by minimum level to enter.

* The Deadmines - Level Range: 15-21 (10)
* Ragefire Chasm - Level Range: 15-21 (10)
* Wailing Caverns - Level Range: 15-25 (10)
* Shadowfang Keep - Level Range: 16-26 (11)
* Stormwind Stockade - Level Range: 20-30 (15)
* Blackfathom Deeps - Level Range: 20-30 (15)
* Gnomeregan - Level Range: 24-34 (19)
* The Scarlet Monastery - Graveyard - Level Range: 26-36 (21)
* The Scarlet Monastery - Library - Level Range: 29-39 (21)
* The Scarlet Monastery - Armory - Level Range: 32-42 (21)
* The Scarlet Monastery - Cathedral - Level Range: 35-45 (21)
* Razorfen Kraul - Level Range: 30-40 (25)
* Maraudon - Purple Crystals - Level Range: 30-40 (25)
* Maraudon - Orange Crystals - Level Range: 32-42 (25)
* Maraudon - Pristine Waters - Level Range: 34-44 (25)
* Uldaman - Level Range: 35-45 (30)
* Dire Maul - East - Level Range: 36-46 (31)
* Scholomance - Level Range: 38-48 (33)
* Dire Maul - West - Level Range: 39-49 (34)
* Razorfen Downs - Level Range: 40-50 (35)
* Dire Maul - North - Level Range: 42-52 (37)
* Stratholme - Main Gate - Level Range: 42-52 (37)
* Zul'farrak - Level Range: 44-54 (39)
* Stratholme - Service Entrance - Level Range: 46-56 (41)
* Blackrock Depths - Prison - Level Range: 47-57 (42)
* The Sunken Temple - Level Range: 50-60 (45)
* Blackrock Depths - Upper City - Level Range: 51-61 (46)
* Lower Blackrock Spire - Level Range: 55-65 (48)
* Upper Blackrock Spire - Level Range: 55-65 (48)