So, it seems that like Azshara, Ferelas got re-levelled and has dropped to a level 20-30 zone . Anyone know of any other zone level changes? This is what i've gathered so far from blizzcon and my limited info on alpha.
KALIMDOR:
1-10: Teldrassil, Durotar, Mulgore, Azuremyst Isle, Kezan/Lost Isles*
10-20: Darkshore, North Barrens?, Bloodmyst Isle, Azshara
20-25: Ashenvale, Ferelas
25-30: Stonetalon Mountains, Ferelas
30-35: Desolace, South Barrens
35-40: Desolace? Dustwallow Marsh
40-45: Thousand Needles?
45-50: Tanaris
50-55: Un'goro Crater
55-60: Silthius
UNKNOWN: Felwood, Wintersping
EASTERN KINGDOMS:
1-10: Tirisfal Glades, Elwynn Forest, Dun Morogh, Eversong Woods, Gilneas*
10-20: Silverpine Forest, Loch Modan, Ghostlands, Westfall?
20-25: Hillsbrad Foothills, Alterac Mountains?, Wetlands, Duskwood?
25-30: Arathi Highlands
30-35: Hinterlands
35-40: Western Plaguelands
40-45: Eastern Plaguelands (west)
45-50: Eastern Plaguelands (east)
UNKNOWN: Redridge Mountains, Stranglethorn Vale, Badlands, Searing Gorge, Burning Steppes, Swamp of Sorrows, Blasted Lands
* - The Worgen and Goblin starting zones will level characters to about 12 or 13 currently.
well some of this i'm sure is not accurate as i don't really know, so if you have more info then by all means go ahead.