Turkish language crush minecraft or "ş,ğ,ı" letters in English. I am sure some other languages have the same problem. Crash Report:

---- Minecraft Crash Report ----
// Why did you do that?

Time: 18.10.2013 22:00
Description: Updating screen events

java.lang.ArrayIndexOutOfBoundsException: 305
at azz.a(SourceFile:473)
at azz.a(SourceFile:507)
at azz.a(SourceFile:494)
at bai.i(SourceFile:476)
at bai.e(SourceFile:180)
at bai.d(SourceFile:170)
at bai.b(SourceFile:99)
at bai.a(SourceFile:284)
at bau.a(SourceFile:107)
at bbw.l(SourceFile:258)
at bbw.k(SourceFile:217)
at ayw.o(SourceFile:1302)
at ayw.ad(SourceFile:755)
at ayw.e(SourceFile:706)
at net.minecraft.client.main.Main.main(SourceFile:103)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

– Head –
Stacktrace:
at azz.a(SourceFile:473)
at azz.a(SourceFile:507)
at azz.a(SourceFile:494)
at bai.i(SourceFile:476)
at bai.e(SourceFile:180)
at bai.d(SourceFile:170)
at bai.b(SourceFile:99)
at bai.a(SourceFile:284)
at bau.a(SourceFile:107)
at bbw.l(SourceFile:258)
at bbw.k(SourceFile:217)

– Affected screen –
Details:
Screen name: bau

– Affected level –
Details:
Level name: MpServer
All players: 1 total; [biw['Srdtrk'/0, l='MpServer', x=-88,40, y=27,63, z=-162,57]]
Chunk stats: MultiplayerChunkCache: 225, 225
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-85,4,-161), Chunk: (at 11,0,15 in -6,-11; contains blocks -96,0,-176 to -81,255,-161), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 23633 game time, 30164 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 1 total; [biw['Srdtrk'/0, l='MpServer', x=-88,40, y=27,63, z=-162,57]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at bir.a(SourceFile:284)
at ayw.b(SourceFile:1938)
at ayw.e(SourceFile:715)
at net.minecraft.client.main.Main.main(SourceFile:103)

– System Details –
Details:
Minecraft Version: 13w42b
Operating System: Windows 8 (x86) version 6.2
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 36945416 bytes (35 MB) / 113885184 bytes (108 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
AABB Pool Size: 9251 (518056 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
Launched Version: 13w42b
LWJGL: 2.9.0
OpenGL: AMD Radeon HD 7670M GL version 4.2.11764 Compatibility Profile Context, ATI Technologies Inc.
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs: [minecraftpg5 - Redstone RP v1.0.zip]
Current Language: Canadian English (CA)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 205 (11480 bytes; 0 MB) allocated, 22 (1232 bytes; 0 MB) used
Anisotropic Filtering: Off (1)