Stock markets can be animals.
Some average/poor quarterlys, price goes up. Some good'uns, such as the HER one, the price comes off.
Guess it is a mixture of false expectation/buy the rumour & sell the fact/early leakage/ignorance(?LOL).
Irrespective, the management have set themselves a short time fuse on project financing-it will be a hectic few weeks .
Cheers,TAS