Ok so I was viewing a profile on Instagram and below their Instagram bio around 5 circles appeared which I have never seen before as I have never used Instagram much in the past and when I looked these up on google they are instagram highlights and usually only users who have Instagram accounts and who are logged in can see these, there was no way on earth I could have been logged in to Instagram and then when I clear my browsing history the circles (highlights) disappeared, why was I able to see these, I was definetly not logged in could this be a glitch, my main worry is that maybe the user whose profile I was looking at could somehow see I have viewed their Instagram profile