WPMUDEV SEO not working after update

Updated WPMU DEV SEO to latest version couple of days back, but it seems that Title & Meta Optimization no longer works as it should. Titles and other metadata is still visible when editing posts and pages, but it is not used when page is constructed by php. Is there something I could to do sort this out ?

I'm using WPMUDev product theme. I have also tried to delete WPMU DEV SEO and reinstall it, but this did not help either.

I already lost my google rankings because of this... :slight_frown: