Hello, Earlier today I had logged into a site for an appointment. I was on the appointment for over an hour. I click out of the site tab, and then about 10 minutes later, I realize I need to send a message. I log back in and start a message that would include various links from other sites per the discussion just had. It is somewhat of a tedious process jumping back and forth from the message to then find the link to cut-n-paste into what you're typing. So, I'm there about an hour. I'm almost kind of done, and on one of my hopping from one link to then put in the message, I accidentally - I guess- push the Firefox refresh that clicks out of my message and the Firefox page pops up as if I'm starting a new screen. I then proceed to go back the website I was on, only to find the message was not saved in the "Drafts" folder though it saves as you type as its function. Annoyed, I figure I'll just go to site history to just get to what was hopefully saved since I was there an hour already. That is when I noticed that the website i had just been on for over an hour WASN'T in my History search for the listings under the "Today"; I was on just moments before. I was wondering if maybe my accidental 'refresh' push mistake somehow wiped out that 2nd session of the message writing time? So, i decide to scroll below all these links that I had gone to FOR the message IN this particular site, and try to see maybe I missed this website because I had a lot of links i was double checking. And that's when I find that NONE of the 2 times I was on this particular is listed AT ALL. Not even the one from my appointment, with the first login. I somehow only see the troubleshooting new attempts of me getting into the site after the fact, and all the other links. How is it possible that just ONE site is wiped from the History search? Literally every other link I had been to that day before, in between, and after those 2 loggins are in the History, but not the one site I need? I need to know what I did wrong--and if a person can wipe out just a selected item from their Firefox History, that's convenient for criminals. So, I'm reaching out because I don't see this situation happening in other community Q & A. And although what I was working on for an hour is just gone, and it is what it is, I feel like it is super bazaar how one site alone is missing from your History Search, when that is the whole point of the history search function, and want to avoid this happening to me again, and is this a glitch that is forensically needing to be addressed on a larger front.