I have two theories on why Larian has been so quiet.
1) They are waiting for E3 to do a big marketing reveal.
2) The flooding was worse than they realized and they have had to convert the studio into a seaworthy vessel. In the process they realized this was their chance to escape Belgium finally and are currently trying to row the entire studio up the Lys to France.
I am sure its the first, but I am secretly hoping its the second reason...
