If you recently went from Blue to Bronze then yes you will retain that status for this year (until December 2018) and all of the following year (December 2019) plus 7 weeks (standard wind-down period) to get you to the end of the following month (January 2020). I'm not seeing anything here that contradicts this. As one of BA's valued Bronze members you therefore get that tier's benefits for a year and a bit. It will get a bit clearer early January next year, when the first date will then switch to 8 December 2019.

https://www.flyertalk.com/forum/brit...iers-baec.html