Thanks Potato Chips! I'd like to know how you got ViaBTC to work, I couldn't.
Since I just used those rebroadcasting links, I don't know if it was you or me that did it... either way, my transaction finally went through. =)
Rebroadcasting is different from accelerating as it is just reminding the miners not to forget your transaction so it won't get dropped in their mempool, it doesn't necessarily mean that your transaction will be included in the next block. I say It's useful with stuck transactions that has a decent/high miner fee.
Then again since it's been stucked for 32 days, some nodes may have dropped it so It probably played a part either way. Go to any block explorer to view your transaction and tap the block
505065 and you'll see that it was relayed by Viabtc.
The trick is you have to use a good timer (I'm using this one:
https://time.is/UTC) and and when XX:59:59 comes, click the tab where viabtc is and tap the submit button.
So yeah you have to fill in the captcha beforehand but then if you fill it in too early the token might expire.