I read a while ago it has to of done at least 30 performances before the cut off to be Olivier eligable. So it is going to be very on the line if it does make eligability.
The 2019 seems to be a very weak year for best musical, Come From Away has a great chance of winning next year. it will go head to head with Fun Home.
Sylvia runs 5 performances short of eligibility so that can't get a nom. Not sure if Other Palace is eligible, which given that La Strada was eligible last season I guess it is (https://officiallondontheatre.com/news/eligible-productions-for-the-olivier-awards-2018-111407678/) but no mention of say Big Fish which surely should have been? #confused
We should also note that we haven't yet had announcements for other theatres like the Savoy and Garrick and rumoured closings of the likes of Drury Lane and Adelphi, so its a bit early to be predicting Oliviers just yet.