Same here, similar to:

[Recovery] Recovery from Famfrit World Technical Difficulties (Apr. 8)
At the time below, we experienced technical difficulties preventing players from accessing certain areas of the Famfrit World.

We are pleased to announce that the issue has been resolved, and we apologize for any inconvenience this may have caused.

[Date & Time]
Apr. 8, 2016 3:36 a.m. to 3:52 a.m. (PDT)

[Details]
・Unable to access certain areas of the Famfrit World

[Cause]
Server program issue

[Affected World]
The following areas of the Famfrit World:
・East Shroud
・South Shroud
・Certain areas of Central Shroud
・North Shroud
・The Dravanian Forelands
・Certain areas inside houses