New BUs not showing up to be retrieved

[MichalSkrisa]

• Two new Child BUs were created within our SFMC environment but didn't show up when I ran mcdev retrieve command
• I upgraded the mcdev few times as there were some updates lately but it didn't solve the problem
• Installed package has full access to both of those new BUs
• I'm backing up daily changes and want to add those two new BUs to the process

My findings:
Just out of curiosity, I made a new repo and ran the init mcdev command with the same credentials. The problem was solved and I see those new BUs to be retrieved. But what if I want to use my old repo already set up with bitbucket. Is there any solution to this?