legal implications incorrect announcement

When I saw this comment in today's ann. I bailed out:-

"Samson expects to be producing a net 6,000 barrels of oil equivalent a month as at December 2010"

If the company advises us that they made an error and the SP goes up substantially on a correction then the fit will hit the shan and there will be a legal exposure to all those that sold out. In these circumstances I will consider contacting a legal funder to pursue a claim. I would therefore be interested in knowing how many others sold all or a substantial part of their holding after the ann.

ANZ