New Post: My Short Order Number Jumped by 1000

Today my short order again jumped. It was exactly by 1000 which seems to me to be strange.

Any ideas as to what I should do to investigate if this is because of some sort of malicious attack, or is it just a quirk in NBStore?

07185 xxxxxxxx 28/04/2014 11:08:03 PM Payment OK 249.00
07184 xxxxxxxx 28/04/2014 11:11:01 AM Payment OK 89.00
07183 xxxxxxxx 28/04/2014 9:53:55 AM Payment OK 249.00
06183 xxxxxxxx 28/04/2014 8:28:48 AM Payment OK 99.00