It worked by clicking on “Reset blocked queries” in the advanced settings. 🙂
I’m facing the same issue with only the Play Store.
“The app was not found in the store. 🙁”
It was working fine till few weeks ago. I didn’t change anything in the website in years.
I tried to update to 4.0.54 with clearing cache but same issue.
Any suggestions?
Wordpress version 4.8.7
WP-Appbox version 4.0.22