Incorrect pronounciation in phrase pump for french

vas-y is pronounced as “va-i” which is incorrect. it should be “va-zee”. For some reason the text reader pronounces it correctly but phrase pump doesn’t.

Today i came across another incorrect pronounciation;
“Qu’est-ce qu’elles” is incorrectly pronounced with “ce” where it should be merged with liaison. Again this only happens in phrase pump. Text reader does it correctly.
edit: not much later it pronounced “y a-t-il” as “yah teh” instead of something like “yah til”
second edit: Didn’t pronounce the “T” in “Que leur veut-on ?”. I think the problem is with the hypen.