This may not be the place to ask this but does anyone know if there were changes to the API (specifically v1.7) last night?  It would appear that custom fields we created on both the Contact Record and Case Record stated failing with "bad field names on insert/update call" as of about 10:00pm EST last night. Our code has not changed since July 3, 2003 so I am assuming something chaned on the SF side?

This may not be the place to ask this but does anyone know if there were changes to the API (specifically v1.7) last night?  It would appear that custom fields we created on both the Contact Record and Case Record stated failing with "bad field names on insert/update call" as of about 10:00pm EST last night. Our code has not changed since July 3, 2003 so I am assuming something chaned on the SF side?