Hi Mark,
There is a random bug with the totals displayed in the portfolio manager. NA appears for all the values, instead of real figures.
In the screen capture for example, NA for the OOP columns total. NA too in the right part of the portfolio editor for the totals of sub-portfolios (if the focus is on a parent portfolio).
The problem is quite recent. If I close FM and reopen this may fix temporarily the display, but it may reappear after a price update for example.