Have you tried using the default style to see what difference that makes?
Also is there any specific reason why you have replaced the powered by phpBB copyright message with your own?
David Remember: You only know what you know and - you don't know what you don't know! My CDB Contributions | How to install an extension I will not be accepting translations for any of my extensions in Github - please post any translations in the appropriate topic. No support requests via PM or email as they will be ignored