Hello,
I have 2 interesting issues with the bones animation.

First issue: Draw order.
For one of the animations I have set up that one slot should be drawn behind other. However, this is not working until you switch to another animation and then back. Check the screenshot:
Here you can see the legs are behind the body:
https://www.dropbox.com/s/3nwckqhpmfe8dyx/Screenshot%202014-08-31%2022.31.10.png?dl=0

Now this animation should put the body behind the legs but it doesn't:
https://www.dropbox.com/s/o8q0jei18uahkw7/Screenshot%202014-08-31%2022.32.11.png?dl=0

Now after a couple of changes to other animations and then back to the previous the draw order is correct:
https://www.dropbox.com/s/im0me52vk505fnu/Screenshot%202014-08-31%2022.33.15.png?dl=0

This is how the json looks like:

"idle01": {
      "slots": {
         "01head01": {
            "attachment": [
               { "time": 0, "name": "head" },
               { "time": 0.6666, "name": "head" },
               { "time": 1.3333, "name": "head" }
            ]
         },
         "barSegment01": {
            "attachment": [
               { "time": 0, "name": "bar01" }
            ]
         },
         "01handL01_01": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "pesaHolderL02": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "pesaHolderR01": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "pesaHolderL01": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "pesaHolderR04": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "01handR01_01": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "pesaHolderR03": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "01armL02_01": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "pesaHolderL03": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "templates": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "barSegment02": {
            "attachment": [
               { "time": 0, "name": "barSegment02" }
            ]
         },
         "01armL01_01": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "01armR02_01": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "pesaHolderL04": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "pesaHolderR02": {
            "attachment": [
               { "time": 0, "name": "pesa04" }
            ]
         },
         "01body01": {
            "attachment": [
               { "time": 0, "name": "01body02" }
            ]
         },
         "01armR01_01": {
            "attachment": [
               { "time": 0, "name": null }
            ]
         },
         "barSegment03": {
            "attachment": [
               { "time": 0, "name": "bar01" }
            ]
         },
         "01legs01": {
            "attachment": [
               { "time": 0, "name": "01legs01" }
            ]
         }
      },
      "bones": {
         "bone2": {
            "scale": [
               { "time": 0, "x": 1, "y": 1 },
               { "time": 0.6666, "x": 1.025, "y": 0.963 },
               { "time": 1.3333, "x": 1, "y": 1 }
            ]
         },
         "bone10": {
            "translate": [
               { "time": 0, "x": 0, "y": 0 },
               { "time": 0.6666, "x": 0, "y": -6.42 },
               { "time": 1.3333, "x": 0, "y": 0 }
            ]
         }
      },
      "draworder": [
         {
            "time": 0,
            "offsets": [
               { "slot": "01body01", "offset": 1 }
            ]
         }
      ]
   },

Second issue:

I have 3 different animations for my game:

Idle
Arms up
Arms down

When setting the 2nd animation, and then setting back to 1st or 3rd, the bones are slightly moved to the wrong position and are never back to its original position. Let me put some image to this:

Right position of bones:
https://www.dropbox.com/s/o8q0jei18uahkw7/Screenshot%202014-08-31%2022.32.11.png?dl=0

After changing the animation and back to the previous:
https://www.dropbox.com/s/im0me52vk505fnu/Screenshot%202014-08-31%2022.33.15.png?dl=0

I'm using Libgdx like:

public Player(FileHandle skeletonFile, TextureAtlas atlas) {

    renderer = new SkeletonRenderer();

    SkeletonJson json = new SkeletonJson(atlas);
    SkeletonData skeletonData = json.readSkeletonData(skeletonFile);

    skins = skeletonData.getSkins();

    skeleton = new Skeleton(skeletonData);
    skeleton.setSkin(skins.get(currentSkinIndex));
    skeleton.setToSetupPose();
    skeleton.updateWorldTransform();

    state = new AnimationState(new AnimationStateData(skeletonData));
    state.setAnimation(0, "idle01", true);
    state.addListener(this);
}

@Override
   public void act(float delta) {
       super.act(delta);

   if (!isIdle && !isWaiting) {
       timeUp += delta;
       if (timeUp >= 1f) {
           this.waiting();
       }
   }

   skeleton.setPosition(getX(), getY());

   state.update(delta);

   state.apply(skeleton);
   skeleton.updateWorldTransform();
   skeleton.update(delta);
   }

@Override
public void draw(Batch batch, float parentAlpha) {
     super.draw(batch, parentAlpha);

 batch.begin();
 renderer.draw(batch, skeleton); // Draw the skeleton images.
 batch.end();
}

I have checked in the editor and everything plays as is supposed to. Maybe a bug in the runtime?
Thanks in advance!