The site's been a bit sluggish recently, namely the database is creaking. This is pretty much entirely down to the fact every response on the web is saved for stats gathering purposes, and the number of responses is HUGE. You can see some basic stats on the data here: http://rollerderbytestomatic.com/stats/
With more than 3.5 million responses, trawling that data is getting slow. To alleviate the issues, all responses older than 60 days will be archived. The data is there and can still be used, but in most day-to-day operations on the site only the last couple of month's of your data will be available.