ＩＥでフラッシュゲームが遊べなくなった場合

The patch of 2014/05/14 night time, reporting flash game that will not work correctly with (IE) Internet Explorer is turned up.

It seems a phenomenon at the same time, and that can not be reproduced is Nico Nico Douga in IE also have occurred, and whether it is due to this same. Correspondence by the Nico Nico Douga
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IEで動画・生放送が再生できない不具合
I have a thing called "to delete the cache and Cookie in Internet Explorer" as the corresponding interim of the page here, but save data in the flash game so disappear When you do this correspondence, please be careful.
(Because it has received reports that the game now works in the cache and Delete Cookie, people who do not have a problem even if the data is gone is at your own risk)

The measures in the current situation, I need your help in a direction to use a different browser. →Firefox
→Chrome