Confirmed according to the Swiss travelagency news site
www.travelinside.ch. Amazing is however the very short notice, at least in the case of LJU and TLS (both cancelled as of 4JAN2016, according to travelinside!). RIX will be gone by the end of the winter schedule.
Weren't these routes which LX introduced, quite in a haste, in order to deter F7 (Etihad Regional)?