Here's an interesting update.
In FF, I have the setting on Accept No Cookies. I think have a few dozen sites where I've made exceptions (is this called White List?) and those cookies are accepted (from those sites, not third parties - issue?).
I see FT was deleted from the list. So, I go and add FT to my allow exceptions. I think use the FT site and the fix doesn't work, so I go back to check cookie exceptions list and I see FT is no longer listed. No matter how many times I add FT to my exception allow cookies list, it won't stick and FT is not listed when I subsequently check the list.
Anyone know what FF is doing here? Thx!