The world map was all out of sorts so, i removed all the map data and its currently working on regenerating the textures.
That being said the overviewer script is on the minecraft VM so you might see some lag
I have started a cron job to run every night at 4am to update the map, currently its going to take 8 hrs to render the initial overworld map. after that the cron will just do tile updates. To check it out Click Here
In case anyone wants to follow my new venture into vivint’s internet i have been keeping a spreadsheet of speeds and times.