Active Time Event and Hamlet Achievements

[Jacien]

So Hamlet will become an active time event where people can join on the fly.

so, how will "DoL/DoH only" or "DoW/DoM only" achievements work now?

To answer the question:

Other achievements may undergo changes to their conditions or temporarily become unavailable upon release of A Realm Reborn.

Hopefully not removed (I got all the ones that were stated to be removed!), probably just the requirements to obtain it are different.