I've been poking at it some more, and it looks like there might be a bug in shinyapps.io where it has a problem with the specific data being sent from the browser to the server. I'll keep investigating and keep you updated.
I've been poking at it some more, and it looks like there might be a bug in shinyapps.io where it has a problem with the specific data being sent from the browser to the server. I'll keep investigating and keep you updated.