On this pictures taken in May, both entrances could be seen.
https://www.mapillary.com/app/?pKey=382001973680975

Q-Park seems to still show both of them on its website.
https://www.q-park.be/en-gb/cities/brussels/dansaert/
https://www.q-park.be/en-gb/cities/brussels/lepage/

Dansaert car-park works exclusively with a pre-registration system.  AFAIK it is still operating but does not take new registrations.

We might want to see what the paper really says, because perhaps it’s just that.