I have an always-on task which has been running successfully since March. Today it is stuck on 'Preparing to start' and despite refreshing it doesn't start. The log is empty and the edit and delete buttons are disabled. If I look at the running tasks it is not listed despite being in the 'Preparing to start' status. I have the feeling this is related to the recent upgrades you released. I've specified my task as follows:
workon my-virtualenv && python /home/myusername/myproject/my_script.py
What has changed that is affecting this script? Also yesterday I noticed that I was in the tarpit despite making no major changes that could affect CPU time. I also have another always-on task that is declared in the same way and it works perfectly. It is a less complext script though.