[TYPO3-english] RTE not saving UL tags and div tags - stripped upon saving

[Stephen Bungert]

I have a typo 3 installation for a site that I doN't often edit.

The TYPO3 version is  4.6.3
rtehtmlarea version: 2.2.1

I haven't changed any content since these were updated a few months ago. Now 
I needed to change content a bit and when I save text content div tags and 
ul tags (these are the only ones I have tried) get removed from the saved 
content.

What has changed with the RTE 2.2.1 to cause this?

Does anyone have any ideas?

Thanks, stephen.