The Empire "turbo" isnt as short as you think...

[KKbluff]

I cleared my "turbo" bonus in 4.5 days
They give you 3 days to clear it (supposedly)

I would have cleared it in less than 3 days but something came up.

Either way I came back a day after it expired and played a few hands then checked my bonus act.
The hands were still being credited.

After talking to others about this I found out that Empire(maybe party, post if you know otherwise) doesn't strictly follow their expiration dates.