It's cracking around the edges of the tile in the kitchen and bath.
Commented on Mar 27, 2012
My thought exactly (plugging the leak up stream) so the tile guy was here and apparently the
caulk isn't supposed to be submerged in water umm, which doesn't make much sense in putting in the shower floor (???) - I think they are going to have to suck it up and open the ceiling and see what is going on. Then we'll go back to the fun of re-grouting the tile...