After starting the Paperboy mission and heading to the first checkpoint I was unable to throw the newspaper following the instructions provided on the screen.
After multiple attempts I used the /endmission command to stop the Paperboy job. This resulted in the mission ending but a yellow blip on the bike and a text prompt telling me to get back on the bike remained.
In the link below I have provided screenshots showing the progressing on this story and the multiple angles I tried to throw the newspaper.
IF I need to provide any further details, let me know.
This paperboy mission was tested in LV aswell as LS.
https://imgur.com/a/8JhpTWY