FLRM Delay in Priority Services application email by homeoffice

[madasarali]

This email received yesterday on my Family spouse application inside uk.

Thank you for your application for permission to stay in the UK.

We apologise for the inconvenience, but, due to additional checks being required on your application, we are not able to meet our usual service standards.

We would normally decide your application by the end of the next working day after your biometric enrolment, unfortunately this is not possible in your case due to the reasons mentioned above.

No new documents information requested.

Applied 15 April
Biometric 22 April
What is the pricess of refund claim.