[GNC] Cash in investment has a "price"?

[Marcus Winston]

I've just updated to GC 5.4-1 (flatpak; linux). Something really strange 
is going on. In the Advanced Portfolio report, the cash balance is 
reported in USD (the correct currency), but the price of the currency is 
not $1. Sometimes it's $11.88, sometimes it's $92.xx (92 and change). I 
did not notice this before, so it may have happened under the previous 
version I was running 4.something). But, something is really wrong. When 
I click on the hyperlink on the price, it takes me to the price editor 
for a mutual fund that is not even part of the account.

I did a fix and repair all, but that doesn't seem to have fixed it. Any 
hints as to where to look would be appreciated.

-marcus