PhpBB3 BBCodes

We have the same problem: preview shows it nicely, but the table disappears once the post has been sent. That's really weird. This would be so, so much easier than the table BBCode we have had for years. I wish someone could help Rigo and me. Potku, I have not fixed it yet but I did find out that ...

I know this thread is old but the code is awesome. I put it on my boards and it shows on the previews I do while working on it. However, when I submit the post, it does not show (it's blank) Why is that?