User blog comment:Sandra K. Sloan/Inferno Pendragon needs to be punished./@comment-44807868-20200412041009

Administrators can block users for any reason, regardless of whether you deem it reasonable or not; unless it violates Terms of Use. Although this freedom granted to administrators is planned to be reevaluated by Fandom staff in future, nothing can be done for now.

Also, I'm not going to pass judgement without really knowing the situation, but it's always good to evaluate if there really was no fault of your own in case you got blocked. A block resulted from ignoring the wiki's policies and/or administrators' warning, or causing disruption isn't lacking a good reason.

And if you haven't done so already, you can also consider politely contacting the administrator who blocked you and appealing your block. See User blog:Sannse/How to Get Unblocked.