Chrome based browser need to be cleaned often and sometimes even the apps wont get all the histories out of the browser. Here is a developer tool method.

1. Cleaning your Browser
History with the Developer
Tool
A faster way to clear your history

2. Chrome based browser hold on to Histories and
cause loading issues with the game.
You must clean your all time browser history on a regular basis. Using an App like Click&Clean or Clean
Sweep are good ideas but sometimes even they are not enough to get rid of those histories that Chrome
doesn’t want to let go.
The game wont load or your refreshes take a long time? Clean your browser history
Display is messed up? Clean your browser history

3. To access the Developer Tool,
RIGHT click on a blanks area of
the browser
Look down to the bottom of the
dialogue box and find “Inspect”

4. Click Network

5. While in the Network Tab
Go to the “Name” column and over the
typing but NOT on the empty box, Right
click. A new dialogue box will pop up.
You will probably only have 2 lines of typing
initially. You need to put your cursor over
one and right click to bring up this dialogue
box.

6. Do NOT click Clean
Browser Cookies!!
Click on Clear Browser Cache. ONLY click that
and a new dialogue box will pop up.
Clicking on Clear browser cookies will log you out
of the browser so it is not a disaster if you
accidently click it.

7. Final Step
Click OK. Refresh. You should refresh with Ctrl
+F5 for a clean game load.
X out of the developer tool and your game should
be running fresh and clean.