Update caption processing state: next_index=0

processing_state_cursors.json

@@ -83,6 +83,6 @@
     "BlenderLaunchPad_DownloadPirate.com.part2_07_eevee_render_depth_of_field_frames.zip": "failed",
     "BlenderLaunchPad_DownloadPirate.com.part2_08_eevee_render_subsurface_scattering_frames.zip": "failed",
     "BlenderLaunchPad_DownloadPirate.com.part2_09_eevee_render_screen_space_reflections_frames.zip": "failed",
-    "BlenderLaunchPad_DownloadPirate.com.part2_10_eevee_render_motion_blur_frames.zip": "processing"
+    "BlenderLaunchPad_DownloadPirate.com.part2_10_eevee_render_motion_blur_frames.zip": "failed"
   }
 }