Spoiler Issue in Chrome 5.0, Firefox 3.6.3, & IE8

I have discovered today that the spoiler tags in posts, that have worked perfectly up until now, are not displaying correctly.
I have tested this on Chrome 5.0, Firefox 3.6.3, & IE8.

On Chrome 5.0 & Firefox 3.6.3 the Spoiler tags now display everything by default and you can only hide it by clicking on the word Spoiler.
There is no longer a box for the Spoilers.
When more than one Spoiler tag has been used in a post (in one case I used three separate Spoiler tags) each subsequent Spoiler tag moves to the right of the screen more each time.
For example:


When tested in IE8, nothing displays beyond the word Spoiler.
Even when you click on the word nothing happens.
Again, there is no Spoiler box any longer.

If anyone can offer advice or information about what is happening, that would be very much appreciated.
Thanks guys & gals

Hello,

This is a general issue happening with all Forumotion forums. Here is an only-topic for this issue. Please put your thoughts there.
https://help.forumotion.com/-f43/-t69724-30.htm

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