share buyback scheme

Back on 19th February Bevan announced Carrick was buying back 12,225,000 shares over a 12 month period or 10% of the company's shares. This appeared to end on 19th march when only 250,000 shares had been bought.
Isn't it time to re-visit this scheme to restore some investor confidence in the share price? At the very least shareholders should be told why this scheme was ended if it indeed has ended or why it was suspended. Its time to hear from management.