Weird account issue

This is strange - I have used 14,000 miles recently but I have flown more recently - the online account page shows the 'debit' at the bottom rather than the more recent 'credit' for flights - not realy and issue except that the points expiry date is taken from the entry at the bottom :- (;like this)
I'm not going to worry for a couple of years though:D
26 Jul 2005 Virgin Atlantic, LGW-LAS Upper Class 10,448 5
31 Jul 2005 Virgin Atlantic, LAS-LGW Upper Class 10,448 5
05 Mar 2006 Reward: milesplusmoney, LGW-MCO Economy rtn -14,000 0
I'm not going to worry for a couple of years though:D