Yes,
Since 150+ nodes are still accepting it, there's a 'very very slim' chance that it will get into a mining nodes's mempool (that also accepts such transactions).
But re-broadcasting it after getting dropped isn't worth it, IMO.
There needs to be at least one miner who is willing to mine other peoples' non-standard transactions in the first place. I'd keep posting about this all over the Internet in the hope that it goes viral at some point and someone gives him a hand.