Strange problem with flashdata

[eluser]wakey[/eluser]
Thanks for the suggestion, I tried it but it didn't work.

However, I got thinking and had a play with my htaccess file and it turns out I had missed out this line when removing index.php -

Code:

RewriteCond $1 !^(index\.php|img|css|js|robots\.txt)

and this was causing problems with session data.