XF 1.5 'View this conversation' email link not working


I have just moved my forum to /community to allow me to have a new wordpress homepage.

However, now when I receive email notifications from a conversation, the 'View this Conversation' button takes me to this URL:

BlueShare | Online Investment Community

(notice the /index.php path)


However, when I click on the link, it ends up taking me back to my index (wordpress) page, rather than the conversation.

Is it possible for me to change this setting somewhere, so it takes me back to the conversation?

Many thanks