I mentioned this to him and he showed me the properties of one account:
So much for that, I thought. I then asked him to use the dimension editor in Smart View for FCCS and Long story short, Although the Data storage showed never share, the Data Storage for the cube (and the rates cube showed dynamic calc.
(Note, I hid the extra columns that are not applicable to this issue.)
It turns out h had created this and other members by copying a parent member and just changing the one data storage property. Why there are multiple that don't show up in the editor, I don't know.
As a side note, this consultant did later in the day meet with the Oracle "Seal" team that helps with issues. They have the ability to look at the created cube with EAS and lo and behold, the members were tagged as dynamic calc. He is fixing the entries using the dimension editor now and that should solve his problem.