Hi Damir!
You are incredibly generous for providing this service, and i wish there were more people like you out there.
I have this transaction that has been stuck for over a day, which i know is not as long as others. But this issue is something i have just come across today.
7b8d4458aa81a592ce3bde07b64fb1a7dc43caa6cf811155c69d9b5069cc1eba
This was due to my Exchange (BTC Markers) having a set transaction fee, which is clearly too low now.
Thank you so much, your a champion!