No confirmed fix yet. Players suggest: I made a script you can use to set your fruit: https://github.
The problem
I just finished a run that gained me about 7 radiance levels, all of them imbued fruit because it was past 60. Except all those fruit turned into crystals instead, so I still have 0 fruit. If I already had everything unlocked this would make sense. But I don't: I have one ritual upgrade left. But I can't buy it, because I'm not getting more fruit from radiance levels despite the levels showing…
What players suggest
I made a script you can use to set your fruit: https://github.com/MartingaleCoda/Absolum-Fruit-Fixer
No confirmed fix yet. Players suggest: It's very early on in the game so if you get through the cave without it spawning you can start a new run and try again.