I no longer have access to Minecraft Java even though I bought it!

Hello, I can no longer play Minecraft Java because it's asking me to buy it even though I already have the Bedrock and Java packs. I've restarted the launcher, my computer, logged out of my account, etc., but nothing works. The only way to open the game is through the version settings menu, where I have to reinstall everything every time… Help, Mojang!