We were at Mahogany Bay last week and they were dredging the channel.
My guess is you will be there if at all possible considering the investment Carnival has there.
By June any problems should be corrected.
7 Norwegian: Sky, Jewel, Dawn, Epic, Pearl, Breakaway, Getaway
9 Windjammer: S/V Legacy X3, S/V Polynesia, S/V Caledonia, S/V Diamant, S/V Sagitta X2 S/V Mandalay