Update caption processing state: next_index=0

processing_state_cursors.json

@@ -12,6 +12,6 @@
     "AliveAnimationBlender_DownloadPirate.com.part3_08-07-03 Detailed blocking part 03_frames.zip": "failed",
     "AliveAnimationBlender_DownloadPirate.com.part3_08-07-04 Detailed blocking part 04_frames.zip": "failed",
     "AliveAnimationBlender_DownloadPirate.com.part3_08-07-05 Timing pass_frames.zip": "failed",
-    "AliveAnimationBlender_DownloadPirate.com.part3_08-07-06 full process (timelapse)_frames.zip": "processing"
+    "AliveAnimationBlender_DownloadPirate.com.part3_08-07-06 full process (timelapse)_frames.zip": "failed"
   }
 }