When no services/methods are defined, error is thrown on services page

I've disabled all shipping method modules (example shipping, flat rate), and on the services page, the following error is thrown:
Warning: htmlspecialchars() expects parameter 1 to be string, array given in check_plain() (line 1572 of /Users/daften/Sites/wolster/includes/bootstrap.inc).

I believe this to be because in commerce_shipping_ui_overview(...) the output from commerce_shipping_method_get_title(...) is used directly as input to the t() function. When no methods/services are defined, it returns an empty array...