You may be right;
If you look at the itinerary on Marinetraffic, you can see she was in the North Sea, heading North West just after midnight on the 25th. By mid-day, she had turned round and was heading South West and continued in that direction until mid-day on the 26th where she slowed to 1.6 kts when south of Weymouth.
All changed and back to Moss.
I don't think it is broken though as she is making good speed now.
Forgot the fags perhaps?
Whatever, it is an expensive couple of days out.
Kelvin