There's no problem at all to my side, seems like you have ignored the board for altcoins or related boards which is the reasons why it doesnt show to you.
yep, looks like this is what happened. I tried to put meta on ignore and check Maus0728 post history and couldn't find this thread on his post history.
also, this is news to me, I thought when putting a board on ignore you'd still be able to see on their post history that they have posted on the ignored board but would not be able to see the content of the post.