Oh wow. I did not know about it being wiped out from the forum. Before that it was the purging from the website where you cannot buy it anymore. The tea was LV was (is?) trying so hard to make the Capucine sort of like the Birkin or Kelly of LV, i.e. difficult to get, exclusive, expensive, etc etc. There was a thread about it on the LV forum.
The problem with that is not many people are not enamoured with the Capucine. Sure it's a cute bag, but not that cute. The fans who liked it have already bought multiples and have moved on to other styles (the last time I heard). So the strategy seems a bit confusing. Like, making a mildly desirable bag super desirable by artificially limiting access to it. I'm not sure if it's working.