My 1.40.0 Z7 demo deployment did not resume trading at the end of the weekend.
I pressed [Stop] then, No, then No, and this seemed to jostle it.
Code:
[Fri 08.01.16 17:04]  50018 +7 +8 /'''''
[Fri 08.01.16 18:01]  50017 +7 +7 /'''''
[Fri 08.01.16 19:04]  50018 +7 +8 /'''''

Friday 08.01.16  Profit +8.36 ----
Weekend at 08.01. 20:00.....................................
FXCM.dll => FXCM plugin mounted
Login FXCM.. at UTC 14.01. 04:28
Weekend ends at 14.01. 04:27
[Thu 14.01.16 04:28]  50014 +7 +4 /''''
[GBP/USD:PA:S0939] Short 2@1.4402 Risk 30$ tl
[GBP/USD:PG:S6614] Cover 5@1.4402: +67.75 at 04:25