BF4 fails to start since latest patch/Battlelog maintenance

Yesterday I could play just fine, but today after the patch and/or Battlelog maintenance I can't join any servers or even start the test range.

Apperantly BF4.exe crashes as soon as it starts and I get these logs in event viewer:

Faulting application name: bf4.exe, version: 1.2.0.2, time stamp: 0x537eb51a
Faulting module name: bf4.exe, version: 1.2.0.2, time stamp: 0x537eb51a
Exception code: 0xc0000005
Fault offset: 0x0000000000607a97
Faulting process id: 0x540
Faulting application start time: 0x01cf7f3e62ac5d1c
Faulting application path: F:\Origin\Battlefield 4\bf4.exe
Faulting module path: F:\Origin\Battlefield 4\bf4.exe
Report Id: a1eac6e3-eb31-11e3-bf8b-902b3495a76a
Faulting package full name: 
Faulting package-relative application ID: 

Fault bucket , type 0
Event Name: APPCRASH
Response: Not available
Cab Id: 0

Problem signature:
P1: bf4.exe
P2: 1.2.0.2
P3: 537eb51a
P4: bf4.exe
P5: 1.2.0.2
P6: 537eb51a
P7: c0000005
P8: 0000000000607a97
P9: 
P10: 

Attached files:
C:\Users\Ilan\AppData\Local\Temp\WER5C74.tmp.WERInternalMetadata.xml
C:\Users\Ilan\AppData\Local\Temp\WER7731.tmp.appcompat.txt
C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_bf4.exe_a3c25b1689b36247b34840455af52428b85b7c0_2fd85b36_cab_1ac379b1\memory.hdmp
C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_bf4.exe_a3c25b1689b36247b34840455af52428b85b7c0_2fd85b36_cab_1ac379b1\triagedump.dmp
WERGenerationLog.txt

These files may be available here:
C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_bf4.exe_a3c25b1689b36247b34840455af52428b85b7c0_2fd85b36_cab_1ac379b1

Analysis symbol: 
Rechecking for solution: 0
Report Id: a1eac6e3-eb31-11e3-bf8b-902b3495a76a
Report Status: 100
Hashed bucket: 

Tried reparing the game, reinstalling the browser plugin, restarting Origin, loging out and back in.

Drivers, PB and DirectX are all up to date.

Running Windows 8.1 64bit