Hi @p.colbert,
Looks like you’re hitting an odd edge case! - sorry for the frustrating experience! This is happening because you set up your Users Service before we switched to identifying the user table by name.
If you’re already hacking your YAML around, you can fix this pretty simply by changing {user_table: 61863} to {user_table: "users"}. That way your apps will start resolving the users table by name, and refer to the correct table in whatever environment it’s running in.
More crudely, you could also remove and re-add the Users Service to your app, which will reinitialise it all modern-style 