by brandon_g October 7th 2015, 5:10 pm
Yes, that is what is supposed to happen. Whenever you are disconnected from the chat and/or re connect to the chat, the chatbox will start a new chat session for you. This means that only messages posted since you last re connected will be shown in the main chat, to see other messages you must hit the archives button. This keeps the chatbox from becoming cluttered and reduces the amount of scrolling in the main chat.
-Brandon