License verification failure in paid apps with 2 accounts in playstore?

Hi,

I have a Nexus 7 that's running latest stock build (rooted). I have two Google accounts connected. I have a couple apps that I am trying to install which are tied to the secondary account (not sure if there are primary/secondary accounts but it was the 2nd google account added to the device and is listed 2nd under Accounts -> Google). If I search for the paid app, it shows up as downloadable whether or not I select the primary or the secondary account in Play Store (and both choices give me the same result). When I go to open the app it gives me a license verification error. I tried two such apps, Franco Kernel Updater and Greenify's donation package. I haven't had issues like this before. I've been running this device for two years with this setup without any issue but maybe I haven't since Kit Kat. It definitely worked on JB.

I tried clearing data for play store, as well as clearing data for google services framework and google play services, then rebooting. Still having the issue. Anyone have any idea if there's a way to get license verification to work? Thanks!