drop-down menus within the post/page edit screens are gone

Please help me on this problem this morning.

Krina

Did you update GSS as well?

Yes, I did update the GSS, wordpress, and genesis.

Please advise me as to how to get this feature back on the site.

Krina

I meant back in wordpress.

Check your screen options to see if its hidden. If not then check with your child theme developer.

I just experienced this problem with sixteen-nine. I rolled back GSS to 1.0 with success.