So, the /ignore isn't working.
Yes I've logged out and logged back in.
Yes I've closed my browser, cleaned out my cache and history, then reopened and logged back into TFM.
Still the /ignore isn't working.

Is it currently working for anyone out there right now?

Do you mean /silence?

edit: nvm I didn't know /ignore existed or maybe I forgot

Are you typing /ignore [name]?
For me it is working.
A popup should come up.