I logged in to my LastPass account at: https://lastpass.com/my.php?lpnorefresh=1
restarted Firefox, and went to https://lastpass.com/sess.php
and got this:
"Your Active LastPass Sessions
Delete Time User Agent IP Address Country
2018-07-03 15:19:43 c-73-65-23-204.hsd1.mn.comcast.net United States
2018-07-03 14:51:24 c-73-65-23-204.hsd1.mn.comcast.net United States
* Country is best effort based on public GeoCountry data.
I figured I am logged with both Firefox and Chrome, so I closed Chrome and did it again with just Firefox:
At LastPass.com I [login] & it says "loading your sites" and it fills in my email address. It doesn't accept my account password but it does take my master password. That was unexpected! I decline changing it. The icon turned red and it loaded my vault. The location is: https://lastpass.com/?&ac=1&lpnorefresh ... ult=1&nk=1
I logout from the icon and exit Firefox & repeat. Same result.
Then I went to https://lastpass.com/my.php
Email Address shi***@sa****s.com
Premium Status Inactive
Referral Program You have 0 months of free Premium through referrals.
Email Notifications Active
Existing User Yes
NOTE: I used to have a premium account but I let it expire when I started having troubles with xmarks and lastpass.
It looks to me like Firefox must logout of LastPass during shutdown.
EDIT: or could LastPass be trying to force me to change my master password?