Slow access, slow stats pages

Over the past week and especially today it has taken 10 - 30 seconds for SC to load. Accessing projects and pages within them is also taking much longer than normal and sometimes displays an error page.

The workaround I have used when the latter issue arises is to go to a different project, go to the page I wish to view, copy the last part of the url, and cut and paste this into the url of the page that won't display. This then displays the page, but is hardly ideal!

Are there issues we are unaware of with your servers?