TL:DR: You're asking me how to extricate yourself from a situation no reasonable person would ever place himself in.
The answer is simple: you won't.
You won't get your money back after sending it to Anon who may/may not live halfway around the world. It can't be done.
I don't even know that the "here's some crumbs back" offer is genuine, or just another stall/stage of a convoluted scam. Hence popcorn.
I'm not asking you for anything. You have no opinion to offer w.r.t. Bitcoin other than "too risky; don't try" and we've all heard it ad nauseum. Fortunately, not everyone has your zeal for life otherwise we'd still be living in caves, eating raw meat and fearing to venture out lest the "Anons" consume us for lunch. Give us all a break and eat your popcorn (which by the wouldn't exist either because your world would still be flat without some "Anon" venturing out to find a new trade route for other "Anons" to trade with "Anons" half-way around the globe).
AMHash is now non-performing; telling people not to invest in it now is moot.
So again I will ask for rational thought on the matter at hand. Try your best not to answer this time NotsoSilentofaNotLambChop.
I would agree with xbomerx, I bought my shares at Havelock at 0.00085BTC and more at 0.00075BTC - effectively I only got 2 days of dividends on those shares before the announcement of a holiday and then of the funds non-performing status due to a key employee disappearing. No-one knows if Friedcat really ran off with Bitcoins or if he was the victim of crime (he is dead), etc; speculating about is just like writing bullsh*t. So, I have not bothered with this kind of speculation.
At 0.0003BTC, I am getting back 35% to 40% on this bad investment. I find crypto currencies to be a fascinating new sector; I will stick with it despite the losses.
I invested in PBmining, again I have no idea what happened to people running it, but everyone lost 99% of their investments. Everyone at Hashie, who bought their Gen 1 cloudmining hash, again lost 99% of their investments. That, is what you would call getting back crumbs is like in actual objective factual incidences.
This cloudmining fund was a 4 way partnership, only one of the four partners (ASICMINER) has offered us their 24% back on the original 0.00125BTC share offering.
Therefore, ASICMINER has restored its reputation in my eyes, but the other members of partnership have offered us nothing.