The recovery that came alongside with official build did not load at all at which point I downloaded the one from the experimental folder flashed it and then was able to successfully flash the official update on my phone. I believe that they will somehow incorporate the recovery to be flashed with the software itself through updatertruth is that the wiki never mentioned to flash the recovery from the official download page.
it just mentions to flash vendor_boot.img fromCode:https://mirror.math.princeton.edu/pub/lineageos/full/
for the next releases we shouldn't be able to even download recovery from official page, so that solves it i guess