EDIT: For anyone doubting the validity of a YouTube channel, Ellie Littlechild and Seán Ferrick are people that attend Trek events. I met Seán at STLV last year. On top of this they have interviewed Mulgrew. While this news is unconfirmed as Ellie stated, Seán relayed this information second hand from Star Trek: The Cruise, which featured the cast of Voyager for its 30th anniversary.
This came straight from someone on Star Trek: The Cruise.
EDIT: I need to add that the last date of the Cruise for 2025 is March 2, so unless you where there, no one else would have heard.