Footer links not working for translated pages in TYPO3 7.6

TYPO3 7.6.49, sgalinski Cookie Optin 3.2.8, translated cookieoptin data with link to translated data privacy page.

It doesn't matter realurl is activated or not. I've tried config.absRefPRefix = auto and = /. No baseUrl is set.

After saving cookie optin data the links on translated cookie optin are just a link to the homepage with added parameter ?disableOptIn=1.