In order to serve you better, we've upgraded the software (Nucleus CMS) that we use to run our site. After a few moments of bug-fixing panic, everything now looks fine from our end, but if you experience any problems please help out by letting us know. You can reach us at firstname.lastname@example.org.
By the way, we can't help but take this opportunity to editorialize a bit. The Checker Maven relies greatly upon free, open-source software (often abbreviated as FOSS) such as Nucleus CMS. We hope you'll join us in supporting the FOSS movement.