Error when using site:suggested I contact "someone" ruby on rails"

Hello

I was attempting to “browse all changesets by users” and received an error referencing #500, suggesting ruby on rails was having an issue. So direct me to where i would post this as I did not see a contact for web site admin for the basic “openstreetmap.org”. I have a screen shot but I do not know how to include it.

Terence
PDX

I think Ruby’s on holiday at the moment…