My pension forecast update after payment voluntarily contributions

I have made a payment for voluntarily NI contributions class 2 for 11 years (previously applied through form CF83) a few months back. Have called little after pension service center and they have found and allocated my payment etc. Any idea how long for my pension forecast to be updated? Thanks

Hi,
You can find out when you can expect to receive a reply form HMRC here:
Check when you can expect a reply from HMRC
Thank you