Sadly that seems to be how UBISOFT/BlueByte prefer to operate. If they are doing any planning, nothing is ever shared. Perhaps they are a little shy about keeping us informed as the last vague thing they published which resembled a timeline was when they gave us a roadmap of moving to Unity late last year (2020) which painted the picture we'd all be on a fully functional Unity BEFORE Easter (2021)....
TSO was a great game under Flash, but I think as the Flash devs disappeared, the problems increased and the game already had various bits broken (such as the guild vote) before the conversion which started years too late. The diehard players are all hoping that BB can pull a rabbit out of a hat and amaze us all, but so far, it seems they are still looking for the hat!