That was a lot of words just to say: "No, I'm not sure and don't have a timeline to support my claim.
Timeline: 28 Sept 1994, Accident started 1:15 (according to JAIC) when bow visor fell off.
May day x 2 at 1:22 and 1: 25 Third captain Tammes reported a list of 30º - 40º.
1:30 (JAIC) list near 90 º
1:30 - 1:50 ship turned towards east whilst listed on starboard side
ship went down stern first, turned to face the bow, bow went down face forward.
Survivors managed to get to an inflatable life raft.
2: 30 Carl Bildt was at an official meeting somewhere when he had a call from presumably the intelligence agencies and this is when he was informed of the tragedy
3:30 Helicoptors and nearby ships come to the rescue throughout the night.
7:10 (apx) last survivors are picked up, including Paul Barney, some rescued via the cruise liners. All have hypothermia and/or broken bones. All are transported to hospitals in Sweden, Åland and Finland.
17:00 -ish(same day): Carl Bildt issues his statement to the Swedish press that the accident was caused by the bow visor.
30 Sept 1994: The CEO of Nordstrom-Thulin (co-owners of the ferry) issued a statement to the same effect.
2 Oct 1994 - Swedish navy finds the wreck
4 Oct 1994 the newly formed JIAC announces the accident was caused by the bow visor and its weak design with regard to its bolts.