This was just posted from someone on SIMPLY SXM. No way of knowing how reliable it is. Take it for what it's worth.
"Wanted to share some information from some French locals we had the pleasure to meet and speak with.
Their problems are not with the tourists and lovers of SXM.
This said, a warning should go out. Beginning January 9 th it will be larger than last time. Try to stay on Dutch side. Don’t get trapped on French side. Again, came from locals who are active in this cause."