Seems to work fine under 4.2.2

I moved the blog from wordpress.com to self-hosting. Presumably worked fine over the last few years at wordpress.com.

The only change I had to make was to provide css for the calendar widget to make it look like the wordpress.com version:

.widget_calendar caption {
background: #111111;
}

.widget_calendar thead th {
background: #000000;
}

.widget_calendar tbody tr td {
background: transparent;
}