According the latest announcement made by Sentai, the theatrical release of MADE IN ABYSS: Dawn of the Deep Soul, which was scheduled to be released in April, has been delayed to release later this year because of the world wide outbreak of Coronavirus. The announcement regarding the postpone of the movie has affected all theatrical locations and screening even the streaming sites throughout the world. The film was about to premiere at Anime Boston but as the release of the movie has been delayed, so the event and the convention have also been cancelled.
Those who have already bought the tickets for the screening of MADE IN ABYSS: Dawn of the Deep Soul can contact the concerned channel through which they bought the ticket to ask about the refund.