For my application I provided a reference that covers 2015-2019. However since November 2019 I have been unemployed which I explained on the application form as it asks for an explanation for any gaps in employment.
I have been invited for an interview but am panicking about whether I will need to provide any more references to cover this year? I have been unemployed so have nobody I could ask and I don't know anyone who would be able to provide a character reference as they need to be professionals.