Good...your Review of Eligibility message is :"We are reviewing whether you meet the eligibility requirements".........when Review of Eligibility is completed.......Background Check is next to complete.......before passport request.
Background check takes awhile to complete......sometimes may have started but not updated in your application status.
Will advice you be patient......you have reached the 12months and likely Background Check message may soon change to...
2.) Background Check: “We are processing your background check. we will send you a message if we need more information.“
Will advice that you give IRCC 1week.......if nothing, them send an email to LVO.......try this LVO email....
london-im-enquiry@international.gc.ca
Visa office in London, United Kingdom
http://www.canadainternational.gc.ca/sweden-suede/contact-contactez.aspx?lang=eng