It's been 48 hours since I submitted KYC myself but till now its on review page. I am in confusion whether my kyc will be approved because from my country I can't access stake without Vpn. This means this site is banned from my country. Still since I have been gambling here for a long time so submitted kyc with my driving license and rest is their decision 
Make sure your driver's license photo is clear with no glare so that the KYC approval process is faster or indeed because there are many KYC submissions the staff now review it a lot, because I myself used to only take a little time to be approved.Now I don't know about cases like yours where using a VPN in the past was not a problem, but maybe the staff is investigating or reviewing your KYC more thoroughly.
I am sure you will get an update.