Villagers can increase their price when you have Hero of the Village effect

The bug

When you have the Hero of the Village new effect some villagers can increase their price to you. Normally they reduce their price.

How to reproduce

• Create a new world and locate a village

  /locate Village
  

• Teleport to the village
• Give the Bad Omen effect

  /effect give @s minecraft:bad_omen 

• Defeat the raid
  →  When you have defeated the raid you have the Hero of the Village new effect and some villager increase their price to you.