Same issue as this, but for the V20 in case someone lands here looking for this model specifically:
Basically, it’s stuck on trying to boot /e/ with the bouncing ball. I have tried applying the recovery and the zip from TWRP along with wiping everything and it does the same thing as the update did.
Just to update, the latest Lineage OS nightly (version 20) allows the phone to boot. The latest /e/ (1.19) does not work and the md5 sums for 1.19 are actually for 1.14 on the download page.