As stated on the post, these bonuses will last throughout the duration of the Share the Banquet event, the event ends next month which is tomorrow.
So you have at least 24 hours to enjoy the newly updated EXP and Drops bonus.
Turn off the server, the party is over.
Also the final number is:
Edited by alphonse2501, 01 June 2017 - 08:36 AM.