Processes still exist after uninstalling packages

When I installed the box (when the version was still 2.4.8) I’ve installed also “plexrequest” and “deluge” using the dashboard.
I’ve uninstalled them, also using the dashboard, somewhere about a month ago I think (I think I’ve already updated to 2.4.9 and github rep).

Today I’ve noticed that I still have processes that are related to those programs that are running:

[blabla@blabla]:(111.0kb)~$ ps -aux | grep request
someuser+ 10063  0.0  0.0  14232   976 pts/2    S+   16:50   0:00 grep --color=auto request
someuser+ 16603  0.0  0.0  27188   948 ?        Ss   Feb14   0:00 /usr/bin/SCREEN -f -a -d -m -S plexrequests mono /opt/plexrequests/Ombi.exe -p 3000 --base plexrequests
someuser+ 16604  177  0.9 2295076 157680 pts/3  Ssl+ Feb14 168005:48 mono /opt/plexrequests/Ombi.exe -p 3000 --base plexrequests
[blabla@blabla]:(111.0kb)~$ ps -aux | grep deluge                                                                                                                                        
someuser+  2466  0.4  0.3 396624 55128 ?        Sl   Apr16  25:17 /usr/bin/python /usr/bin/deluged --port=58846 --config=~/.config/deluge
someuser+  7698  0.0  0.1 112768 30740 ?        Ss   Jan28  28:11 /usr/bin/python /usr/bin/deluge-web
someuser+ 10507  0.0  0.0  14232   940 pts/2    S+   16:51   0:00 grep --color=auto deluge

I am still running the 2.4.9 version. Ubuntu 16.04.
Is this a known issue? How can I solve this?

kill pid 14232 27188
try rebooting as well