Yes - but what about java? Is it installed?
sorry - did not notice that you answered that in the title...
if it just does not play the following might still help - if you do not see anything eighter - sorry then.
It is a java problem in this case I suppose.
For the other idea:
(BTW: it works for me as for the others - I can hear the stream and see the text scroll by.)
Right-clicking the text-area produces a context-menu which pointedly says: "show context"
if I ask it to do so - the whole text is shown in a separate window - much easier to read and no need to listen to him