I download the "full timetable" from Steam packet every few days( ), & it seems to change every time!
latest one says Manxman first sailing is 1st September, 08.45 Isle of Man to Heysham, then on all sailings, which kind of contradicts recent stories.
They have been saying one boat will do morning sailings & one will do evening sailings!
The caveat being, I suppose, "we reserve the right to change things whenever we want"!
We have the 2 visits in August, both of which said Manxman on the tickets originally, but now say Ben My Chree.