Monthly Spending Limit - displaying the wrong amount 'active'

[morrisonji74]

Hi,

The value of my 'active amount' (shown in £s in the 'monthly selling limits' section) has suddenly shot up, but I haven't added any new products for sale or changed the quantities of the ones I currently have for sale (all fixed price items). 

I have also tallied it up myself and the total all my items for sale is significantly lower than my 'active amount'.

Any ideas what could have caused this sudden jump in value of my 'active amount'.

Thanks in advance.