Board Thread:Support Requests - Getting Technical/@comment-30472964-20200425204506

I've been inactive from Fandom for years now and changed my username because it contained a name I don't go by anymore. However, right before I did this I signed into a wiki I hadn't joined before (this one ) and now I'm stuck in a weird limbo where "view profile" leads me to my old username but I can't edit anything, and manually taking myself to my new username gives me the option to edit but anything I do results in an error. What can be done to fix this? 