Have followed the sign up process with apprever and got my UID. However, this error is occurring during the build process, not runtime so does feel like either an error in my code or the Corona servers.
Could it be that the apprever plugin has been marked for subscribers only as I am currently on the starter edition (documentation does state that starter is supported)?
Hey Brent, Ian,
I have also completed the signup process and received my API Key successfully. I emailed AppRever support and they are looking into it. 
Thanks again,
TT
Hi TwinTails,
Please let me know what AppRever responds with. If they can’t find any issue, then I’ll re-investigate on our side and figure out what may be happening (for both you and Ian).
Thanks,
Brent
I too have logged an issue with AppRever, will post any feedback here. As a side note, can confirm that all works as expected in the simulator with ads being served, fails when attempting to build for Android.
Unfortunately still no response from AppRever regarding this issue so decided to go down the TapForTap route.
Setup was very smooth - took around an hour, the only drawback being that it requires additional Android permissions (READ_PHONE_STATE) meaning that the app will not automatically update for existing users potentially making the rollout slower.