Changing the IP of the router was the very first changed after removing it from the box. No other settings had changed. I changed the IP back and started using it. Since that time, I have changed several other settings. (I didn't keep track of which changes I made. An example is: I configured the ntp server.) I was going to add dhcp assigned addresses, so it seemed like a good time to test the problem again. From my laptop (a different computer from before) I switched back to 192.168.73.1 and to my surprise the site worked. All the labels were present.
I moved to my desktop and found that the labels still were absent. "hm." I thought. "Maybe there's something to this browser business." I installed a USER_AGENT switcher in chrome and tried reloading the page with a different user_agent value. After several tries with different user_agent values, tried it with Firefox 6 (I think) it started working. But, it didn't stop working when I switched back to the default USER_AGENT value. So... what's up?
I suspect that what "fixed" it on my desktop computer was the continual reloading of the page; not changing the user_agent value. I haven't done any other tests. (As I said before, I'm not really very interested in finding bugs. I just want it to work.) But, if I come across this problem again, I will attempt repeated reloads of the page (it took less than 10, I think). I will post here again if/when I have more information.
- anaj