User blog comment:Rappy 4187/Technical Update: March 10, 2015/@comment-452-20150312181303/@comment-26009167-20150313175133

Well if that's the case, then apparently that also caused another bug... The bug being that, unless there is some messages shown before the "welcome" message, chat messages do not shown at all.

I'm not sure if it's just me or not but still, it seems to happen.