I have to agree that it looks bad, the owner can make it look better probably by making it with an image to make it more attractive for players to click it or probably change the font size/color/type and make it into short link instead of showing the complete link. It is not that unprofessional, it is just needed a modification to make it look better. Not really a big deal for players though as it wont be there forever as it is just like a notification of their news on the twitter account for an event.
Hey! Thanks for the feedback, we hear you guys loud and clear. For now, we've taken down the current announcement and are going to work on something that is more aesthetically appealing for our players.