WordPress site keeps refreshing

Hello there,

I’ve used WordPress for many years and have never come across any problem like these. I’ve looked everywhere for a solution and all I get is it’s caused by a plugin called “AddThis” (or something like that).

One – My URL has a silly random string at the end on every page e.g, thatfashion.co.uk/randompost/?v=79cba1185463 it’s the “?v=79cba1185463” that I can’t stand and I don’t know how to get rid of it.

Two – On the front-end, the site just keeps refreshing constantly no matter what but in the back-end, it doesn’t refresh at all.

I’ve uninstalled ALL plugins and themes and still nothing. It seemed to have stopped (Both problems) when I uninstalled WOOcommerce but yet I still can’t find anything when I snoop around. I’ve tried solutions that have been posted on here and around the web but still nothing.

My site is thatfashion.co.uk (Currently under construction) (Doesn’t refresh when in construction mode)

Thankyou,
Dan