BCPlus

Cais,

Turned out to be the Atahualpa theme. Funny, it worked all these years until the last update.

Thanks!
Dave

Sorry about the dual post.

This configuration worked in WordPress 3.1.3, Contact Form 7 2.4.5 and Atahualpa Theme 3.5.3

Problem fixed. Strange though.

In the drop-down menu items there were 3 spaces between a date and time. Replacing the spaces with an “@” symbol fixed the problem.

Evidently, you cannot have 3 spaces in a row in a drop-down menu.