title: NSInternalInconsistencyException after upgrade to iOS 6
body: <p>We receive a lot of crashlogs only from devices on iOS 6 with exception</p>
  
  <pre><code>Exception   : request for rect at invalid index path ( 2 indexes [0, 0]) (NSInternalInconsistencyException)
  
  ....
  3   CoreFoundation                      0x34d5857f  + 614
  4   libobjc.A.dylib                     0x33068a65  + 128
  5   libc++abi.dylib                     0x31eb207b  + 78
  6   libc++abi.dylib                     0x31eb2114  + 19
  7   libc++abi.dylib                     0x31eb3599 __cxa_current_exception_type + 0
  8   libobjc.A.dylib                     0x330689d1 objc_exception_rethrow + 12
  9   CoreFoundation                      0x34c9ef21 CFRunLoopRunSpecific + 456
  10  CoreFoundation                      0x34c9ed49 CFRunLoopRunInMode + 104
  11  GraphicsServices                    0x351db2eb GSEventRunModal + 74
  12  UIKit                               0x3607d301 UIApplicationMain + 1120
  </code></pre>
  
  <p>Application don't calls method rectForRowAtIndexPath: explicitly.
  Please help to find reason.</p>