The entries in the red box also bring up an identical popup ... not much use in selection the right one.
Confirming the first two entries in MJ's screen shot for Baker Encyclopedia of the Bible also bring up an identical pop-up since they refer to the same resource.
The issue with the New Manners and Customs of the Bible is replicated also in the entry for personal names, the next entry down in the hierarchy.
I've reported this problem.
