It's a known issue, but it's not corrosion: it's gravel rash. I think they've swapped out a fair number of warranty (mine included) so have moved to address the issue. As for others here, I fitted a bicycle neoprene cover. As has been said elsewhere, the problem with the stand plate will be the amount of crap that it collects.
Correct it’s gravel rash from all the crap thrown up by the front wheel - I fitted protective tape on my first two 1200s but all I do these days is to carefully apply ACF50 to the stand with a small brush after washing the bike - still get gravel rash to centre bar, but no rust whatsoever.



, nothin to get stressed about tho