see http://layers.openembedded.org/layerindex/branch/master/layer/meta-ivi/ duplicate recipes for libitzam both version 6.0.4.
Perhaps more concretely, these are duplicates that do not go away when you run the update script with the -r option.
the current layer index shows dup recipes. I don't see this as an issue.
closing as not an issue
It was an issue (where it was showing duplicate entries for the exact same file), but I believe it got resolved a while ago.