I recently upgraded to MIDAS version midas-2019-06-b. I had to make a few changes 
to get our custom page running again, but am a little confused on starting and 
stopping runs. When I click on my "Start" button, it now redirects to a 
Transition page rather than reloading the status page. The standard MIDAS status 
page does the same. Could someone explain the reasoning for the current behavior?

Furthermore my "Stop" button is now broken with the following error:
Error: Invalid URL "CS/EngeRun&" or query "cmd=Stop&redir=EngeRun%26" or command 
"Stop"

I looked through the mhttpd.js code and managed to get the start button to load 
the status page, at least, but the stop button seems to be written differently. 
For example, start calls:
location.search = "cmd=Transition";
whereas stop does:
mhttpd_goto_page("Transition"); // DOES NOT RETURN

Can anyone offer any insights or advice? I can change the former to "cmd=Status", but 
the latter doesn't allow it.