Hi Safram!
You are incredibly generous for providing this service.
I have this transaction that has been stuck for over a 2 days now.
7b8d4458aa81a592ce3bde07b64fb1a7dc43caa6cf811155c69d9b5069cc1eba
This was due to my Exchange (BTC Markers) having a set transaction fee, which is clearly too low now.
Its not listed on the blockchain.info but i do see the transaction in the deposit history on my other exchange where I sent it to, just with unconfirmed status.
Thank you in advance, your a champion!