Aqua credit card accepted ? Or decline ?

Hey yesterday I applied online for this aqua card, I entered all my details and then a credit agreement popped up asking me to electronically sign it said if we can offer you a card the apr will be 49.9% (I pay in full so 49.9% isn't an issue) after I signed it electronically it gave another screen saying "we are unable to make a decision right now and we will be in touch shortly by post" and gave me an application number.

Last time I applied with them I got a straight decline, what do you all think ?

Thanks in advance for any replies :)