The fact that 77% of the overall F2A quota is exempt from the worldwide limit seems to be the reason for the continuing "Current" status of the F2A category. Some would not want to hold their breaths for various reasons.
Green card petitions still current: visa interviews could be requested
Based on the just released September Visa Bulletin of the US State Department, visa applicants inthe F2A category remain current for September.
This means for those with approved F2A petitions, they can - and should contact the National Visa Center - to request for immigrant visa processing and interview schedule.
Note: Only visa applicants who are considered documentarily qualified would be eligible for immigrant visa scheduling.