The total value has now surpassed 6 figures USD and I still cannot get in touch with a miner who will have no trouble mining this non-standard transaction.
Who knows, may be this stuck due to incorrect public key will make for you a good investment decision to hold bitcoin during its jump up to 100kUSD per 1 BTC. And later during its jump from 100kUSD up to 500kUSD per 1 BTC your issue will be resolved.
It is like an external factor forcing you to hold bitcoin and not change it to fiat...