I am not defending them in any way but they do send email updates but you need to register for them on the TVST site.
Normally they are copied & pasted on to other fora but as the feed back from Pprune is always so hostile I think those that did it have now stopped.
There were updates on the 2nd & 11th June & it stated that there would be another update this week - which looks like it will be tomorrow now.
The last update said they would not make public any venues until she has her paperwork in order.