So is a ping pong show something where the audience gets wowed by amazing feats of ping pong skills?
... yes, but perhaps you should ask around first to make sure it's what you expect :)
I'm at a loss to explain your 'white page' problem unfortunately. It seems quite odd. Have you tried re-uploading all the wordpress files over the top of the existing files there?.. in case one of them has become corrupted or something?
It seems more like an anomaly rather than a documented issue.
Also, is your internet connection there a decent one, or is there a long time between submit and 'white page'? - if so, your post could simply be timing out on the server side.