[Unrelated] Capitalone.com Loading Blank

[therube]

capitalone.com not allowed.

A number of times now, fairly recently, https://www.capitalone.com/ has loaded "blank" (IOW the page displays "blank" as if it were empty).

A refresh displays the page properly.

Possibly the first attempted open, in a new window, after starting up from Session Restore?

[therube]

Actually, the page is blank.

URL bar shows: https://www.capitalone.com/ (in yellow)
View Page Source, shows that page is blank

[therube]

UNRELATED.
(Unrelated to NoScript, that is, as I was able to DUP it in a new, clean Profile.)

[therube]

I had it down to two blank tabs in one window.
Restart from Session Restore.
Open another window, let it load (SeaMonkey page by default).
F6 & type https://capitalone.com into the URL bar.

Blank page.

And it happened consistently, blank page.
Close the one window.
Quit & try again ... blank page.

And then it started not happening?
That would tend to make it seem like a connection issue, but thinking not?