Changes to NCBI Web Services?

Hi All, 
	I have been using the Web Services at NCBI for a variety of
things, but have run into a bunch of problems today. The worst of these
is that a service which used to return nucleic acid sequences is now
returning protein sequences! I am using
http://eutils.ncbi.nlm.nih.gov/entrez/eutils/soap/eutils.wsdl and
running the methods "run_eFetch_MS" and "run_eFetch". run_eFetch_MS is
not returning anything and run_eFetch is returning amino acid sequences
where I have gotten nucleic acids in the past. 
I poke around NCBI's web site and can find no indication that they have
changed anything on purpose. I also sent them an e-mail awhile back and
have not yet heard from them (it has not been all that long). I just
wondered if anyone else is having similar problems or knows what is
going on. 
Thanks!
Ethan

Ethan Strauss Ph.D.
Bioinformatics Scientist
Promega Corporation
2800 Woods Hollow Rd.
Madison, WI 53711
608-274-4330
800-356-9526
[email protected]