This has happened to me, also. It seems to happen, randomly. For instance today (0611/17), on the Forums, the black bar completely going across every page, at the top of every page was missing. Therefore, also missing were all the various choices in thin white--and that included the "hamburger", every word, and, of course, including all Comcast Icons (which should have appeared within the black bar)--meaning those icons for webmail, TV, home, etc.--were also all missing.
Whatever bowser I am using is irrelevent. I have loaded two (2) different browsers, at once (simultaneously) and have the same exact problems: the black bar and all inclusive icons, links, shortcuts--all missing. In fact, a number of days ago, I posted a topic asking if The Forums were making some huge changes. I first noticed this glitch on The Forums.
Because this has happened to me before, I have paid attention to any variables over which I have control. I have found that this is 100% on the Comcast side. I am sure, this is not really random--I do have to assume that Comcast (and/or any third party companies hired by Comcast to manage, repair, change, etc. websites, web-pages,etc.) is working on something--very much including links. Again, for instance, today--I could not go from The Forums to my webmail--since the entire black bar containing all the links was missing. Without changing anything on my end--the problem goes away; however, I surely know that the problem will return. I know, for sure, that I am helpless --the problem will, in fact, return whenever Comcast is fiddling with things. Unfortunately, Comcast does fiddle with things much more than Comcast does not fiddle with things.
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