The lore

For those who are into bloodbowl for a long time and like to follow the lore and story.

Is there alot of misshap where what is written doesn't make sense or goes against what was said before..

I am currently reading the 2022 Almanac and on it we can read that the 1493 Norsca Rampagers won the Chaos Bowl! But when we go see the lore of bloodbowl and on the 2018 Almanac it is clearly stated that The Doom lords won the Chaos Cup that years and the scavenblight scramblers also won that years due to irregularities.

So i'm quite lost...do the GW writers create anything that sound fun and good without taking the lore into perspective?