On the chat faq there are some topics which are expandable (i.e having show more links) which have arrow ▶ at end of title that indicates that it is expandable but there are two topics - "How do I talk?" and "How do I format my messages?" which are expandable and also have show more link but the arrows ▶ is missing at the end of title.
Note: This is not (Don't consider it to be) a serious issue or problem an may be given a less priority.
