7.1.4 Strange URLs

I am getting a report of some strange URLs on pages.  Server is CentOS 6.5, Nginx, PHP-FPM, running APC as the accelerator.  The URL has the hash tag followed by some percent codes.  The problem is, I am not seeing them on FF, Chrome, IE, or Opera.  While the screenshot shows an iPad, I was informed that it is occurring on all computers and browsers.  The page shown in the screenshot is a page I created with the page builder and grabbed the URL using the View Page link in the builder.  I am trying to get more data reported to me.  Meanwhile, I am presenting it here for possible help.

third party tracking code...

OK, expand on this please.

Is this a part of Google Analytics?  The user wanted that on the site.

No, it was a link they had added to the Help page; I finally got my data LOL.  Could be from using a freaking iPad LOL.

I had to remove the URL to clean it since I was not seeing the characters of those percent codes showing up.  Then I added it back and all is good.

Possible.

I know AddThis does it. Google shut me out of adwords and a lot of other stuff years ago, so i have not looked into that stuff.

 gurl your too funny

I also get this with AddThis code and always have ....

 me too

What can you say, clients, can't live with them and can't shoot them LOL