S5 WB New Event Time

[zelym]

Hi,
On the S5, Worrld Boss Event always been since 12.00 to 13.00 server time.
Today for the first time its since 13.00 to 14.00.
Why ? Is it the new WB time event ?

[kae.da]

also says 2 hrs but it is 1 hr.

[allerianavas445]

They changed it back from the 21:00-22:00 instead of 22:00-23:00