dé·jà vu

/ˌdeıˌʒɑːˈvuː/ noun [noncount]

1 : the feeling that you have already experienced something that is actually happening for the first time

I entered the room and immediately felt a sense of déjà vu.

2 chiefly US, informal : something that has happened many times before : something that is very familiar

When the car broke down again, it was déjà vu.

The rise in housing costs is déjà vu all over again.