Just had this reply from IR17 Feb 2022 17:54
Thank for your interest and support. The company has previously stated ( for example in our results on 3 Dec) that we would be launching in February. May I point out that we did not provide any specific date and any suggestion that we were planning to launch at the beginning of this month is pure speculation.
We are working hard to this schedule and should there be any change in our plans between now and the end of the month, or if there is any other significant news, we will of course make a announcement through the normal regulatory channels.
I hope this is of some use, thanks again.