Here is the response I just received from Ingenta:
The journal I was trying to access was Leukemia & Lymphoma published by Informaworld.

I'm sorry that you've had difficulties accessing articles from this journal; there is a problem with the delivery of the content, which we are working with the publisher to resolve. We hope to be able to restore normal service soon; please accept my apologies for any inconvenience this may have caused.

Kind regards,

Ellen Swinburne
Library Support Specialist

Ingenta, a division of Publishing Technology
1 Riverside Court, Bath, BA2 3DZ, UK
F: +44 (0) 845 034 6735
ellen.swinburne@ingenta.com/help@ingentaconnect.com
www.ingenta.com

Pamela L. O'Brien
Library Assistant
Biomedical Library
St. Jude Children's Research Hospital
901-595-3389