cannot load shore encampment

Today I was playing with a friend, and I wanted to show him another character I have, so I exit to the log screen, I logged in again and then I tried to enter with the other character. But it got stuck while loading the map for shore encampment. I restarted the game but the problem was still there. I deleted the "shader cache" folder, still not ok.
Then I tried to use the first character, (a ranger) and it was successful. I immediately tried the second one (a templar) and now it worked.

The log file looks like this:
2012/02/12 15:10:25 109304768 321 [DEBUG Client 5064] Got Instance Details from login server
2012/02/12 15:10:25 109304799 32f [INFO Client 5064] Just before calling client instance session
2012/02/12 15:10:25 109304799 4c [INFO Client 5064] Connecting to instance server at 159.253.137.131:43480
2012/02/12 15:10:25 109304970 19d [INFO Client 5064] Generating terrain...
2012/02/12 15:10:25 109304970 1b3 [INFO Client 5064] Seed: 4081253394, File: 'Metadata/Terrain/Act1/Town/Graphs/beachtowntest.dgr'
2012/02/12 15:10:25 109304986 1cd [INFO Client 5064] Generating doodads...
2012/02/12 15:10:25 109304986 1df [INFO Client 5064] Terrain generation complete.
2012/02/12 15:10:25 109304986 4a [INFO Client 5064] Tile hash: 489457376
2012/02/12 15:10:25 109304986 4b [INFO Client 5064] Doodad hash: 0
2012/02/12 15:10:56 ***** LOG FILE OPENING *****
2012/02/12 15:10:57 109337091 103 [INFO Client 6312] Send protocol version
2012/02/12 15:10:57 109337247 165 [INFO Client 6312] Web root: http://patch13.pathofexile.com:8095/patch/
2012/02/12 15:10:57 109337247 170 [INFO Client 6312] Requesting root contents 1
2012/02/12 15:10:57 109337403 198 [INFO Client 6312] Got file list for "" 0
2012/02/12 15:10:57 109337434 1f5 [INFO Client 6312] Finished checking files
2012/02/12 15:11:35 109374999 321 [DEBUG Client 6312] Got Instance Details from login server
2012/02/12 15:11:35 109375483 32f [INFO Client 6312] Just before calling client instance session
2012/02/12 15:11:35 109375483 4c [INFO Client 6312] Connecting to instance server at 159.253.137.131:43480
2012/02/12 15:11:35 109375576 19d [INFO Client 6312] Generating terrain...
2012/02/12 15:11:35 109375576 1b3 [INFO Client 6312] Seed: 4081253394, File: 'Metadata/Terrain/Act1/Town/Graphs/beachtowntest.dgr'
2012/02/12 15:11:36 109376372 1cd [INFO Client 6312] Generating doodads...
2012/02/12 15:11:37 109377214 1df [INFO Client 6312] Terrain generation complete.
2012/02/12 15:11:37 109377214 4a [INFO Client 6312] Tile hash: 489457376
2012/02/12 15:11:37 109377214 4b [INFO Client 6312] Doodad hash: 0
2012/02/12 15:13:00 ***** LOG FILE OPENING *****