MM's pulled this BS before in the last couple of weeks. They dropped the bid to .025 & some inexperienced person sold some shares @ the bid only to see the bid/ask move to .045 X .05 a few days later.
I have posted the movements & trading of this stock for many weeks. Look back thru my posts & you will see that .04 is a nice buying opp. WE are hugely undervalued right now & when the expected contract for Nigeria is inked the valuation will increase 10 fold or more IMO.