使用高级自定义字段输出错误的图像网址

I have two different Advanced custom fields in the same page, one is working fine, however the other when comes out weird, even though I am using the same bit of code (not the same Field Name obviously ^^)

The custom field loads:

<img src="383, , _MG_9152, , UT, http://media5.utt.se/2013/06/MG_9152webb-e1370957481647.jpg, 680, 291, Array">

and not as it should be:

<img src="http://media5.utt.se/2013/06/MG_9152webb-e1370957481647.jpg"&gt;

My code:

<?php global $post;
  $id = '4'; //set the post id here
  $post = get_post($id); //get the post
  setup_postdata($post); //setup the post
?>
<div class="splash">
    <img src="<?php the_field('splash'); ?>"/>
</div>

Any clue where the problem lies?