That's an easy one.  

If you put Northern Rock into the Company search & add a space after the words, you'll get that same result.
Why ? 'Cos someone has put a space after the entry when it was added.
When you've checked it out, let me know & I will remove it to correct this.

Now try putting a space before the words & you'll only get one unverified entry. That's because a space has been added in front of the words when added or when checking. It's added because this is not an entry with an NGN so this forces it to the top of the pile.

Dave M is right . When I typed a space after the words I just got the unverified entries.