Bug: Unnecessary crash when building Home Page

L4 crashed when access to an RSS Feed was unavailable. L4 should continue to build the Home Page as this is recoverable once the user knows what has happened.

Software version: 4.0d SR-1.
Reported by Dave Hooton.
Forum link: https://logos.vanillacommunities.com/forums/t/20189.aspx
Status: fixed in 4.1