Hello Eurail Community,
I am wondering, if i have Eurail 4 days in a month flex pass, say that:
Purchase date --- 5 jan 2023
Activation date --- 15 mar 2023
First travel date --- 16 mar 2023
Second travel date --- 19 mar 2023 (some trains and including NIGHTJET)
Third travel date --- 21 mar 2023
Fourth travel date --- 25 mar 2023 (some trains and including NIGHTJET)
Last vailidity date ---- ?
my questions are:
- Are the arrangements above valid?
- Since I want to hop on a nightjet train on my last travel day, is this actually permitted? Because my pass is still valid until 14 apr 2023? Or If i want to do this I need to take the 5 days in a month flex pass (my pass will expire after 25 mar 2023 at 23.59 CET)?

Please kindly help to clarify.
Thank you,
Teguh