not sure if the site install would have taken into account that you have then set it as sub domain?
Also the Home Page POD titles have be edited in the admin and a style has been applied to the titles.. try just using plain test with style or html formating added to it.
I took care of the style issue and looked at it further, but take a look at the screen shot this shows that there is something else wrong, what do you think is going on the section has move way up in the home page and should not be where it is.
Yes, I get the same error when I use ontrackstore/, I have never had a problem with this site using a sub domain becaus of how I have it setup, the way i have it pointing to the directory it just has not given me trouble. I can see where you would have came up with this assumption, but I can assure this is not an issue. I thinke we have some software issue her of some sort whne you okk at the history error and the screen shot I think you will notice something is not right.