Hi Jemstar,

I am sorry, but yes this is all due to security updates from last month.
You can not insert html code anymore but are still able to paste in bb codes that are basically replacing them with the original bb code. However, not all html tags are supported with bb code by us.

To give you a tip about the image and marqueee problem you have:
- image: use the [img]pasteteimgurlhere[/img] tag to fix that
- marquee: you can do a "fake marquee" by creating a gif animated image that slides the wished text through the viewport and thus gives you a marquee + img tags are supported as stated above