I am also getting a similar error: “IssueTrackingWorkflow Feature – Site Collection – fde5d850-671e-4143-950a-87b473922dc7 – Not Activated.
In the Solutions Gallery it shows that the template is Activated. However when I create the Sub_Site is gives me that error. I am able to ignore it but was warned that certain features may not work. I’ve checked the Manage Site Features and did not see that feature mentioned in the list. Can someone please advise, thanks.