9.1.1 Object Browser autocomplete (CTRL+Enter) in SQL Window doesn't work as expected

When you open a new SQL Window in Object Browser.
You can build a query using CTRL+Enter or F2 SF Enter CTRL+Enter...

On an newly installed 9.2 this works as expected,
so when your SQL Windows is blank and you select CTRL+Enter a list of SQL statements appears.
after you select or type in the SQL statement and press CTRL+Enter a list of columnnames appears and so forth...

On my production 9.1.1 environment the following happens.
When your SQL Windows is blank and you select CTRL+Enter a list of SQL tabelnames and statements
mixed together appears. And this list never changes so it's the same list at any point of your SQL statement.

Best regards,
Niels