Applied and conditionally approved 16th April and sent supporting documents straight away.
I hadn't heard anything as of yet so I just gave them a call and before I was put through to a CSA they had a recorded message saying that they received higher than expected credit card applications and that they apologise for the delay. The lady I spoke to confirmed that all documents were received although it's generally taking approximately 2 weeks for the assessment and confirmation to be done. For anyone else it might be worth calling through just in case that puts a priority on the application (not sure but can't hurt) as she said I should expect to have it confirmed by Wednesday.
I did get a confirmation on Wednesday evening so they stuck to the timeline they gave on Monday. Advised I should receive card in 5-10 days.