Not Happy now!

just checked TradeDoublers account, and although i had £1,300 waiting to go into next months invoicing payment for some reason they have only added £630 for next month and the rest to "Roll over" for the month after
Whats wrong with this?

Can't they afford to pay every penny they owe you for one month or something?
I'm sure they bloody earn enough themselves!!!!

I gotta holiday in Cyprus August and depending on every £

Aghhhhh!