I am pretty sure I have a reason for the sudden drop. It's a theory but here it is:

The news announcement that appeared on Stockwatcd read as follows:

Anglo Swiss retracts some Kenville data

I have a PhD in comunications, and that statement leads me, as a reader, to believe that ASW was previously saying some things it should not have been saying. It leads me to believe that ASW was doing some less than wonderful pumping. It leaves me feeling suspicious, that ASW was caught doing something and now must "retract" some of the Kenville data. It makes me worry about my investment.

If the statement read "Anglo Swiss clarifies some Kenville data" "Anglo Swiss expands on Kenville data" it would read much better and, as a reader/investor I wouldn't have these feelings of suspicion or nervousness.

I think another statement, is needed, if possible. That press release heading gives me the willies.