Capcom have confirmed the bugs within Monster Hunter Stories 2: Wings of Ruin, with fixes on the way.
It’s regarding the update Ver. 1.1.0, here is what Capcom have said in a statement.
“We have confirmed the existence of the bugs listed below.
The causes of these bugs are being investigated, and we will implement fixes via update at a later time.”
“Note: More information will be provided as the situation progresses.
Please understand that these fixes will not be applied to the Trial Version.”
Source: Official Monster Hunter