So I've been building a campaign now for a few days and initially it was working fine. After a couple days I noticed it started to get like laggy adding tokens. Now, it won't let me add or edit tokens at all. I use Brave, I've disabled all ad blockers, refreshed and reloaded the browser 150 times, I've even tried using Firefox and MS edge, all to no avail.  Help please! Edit: So I just tried it on a different PC, and different account on a blank white campaign screen. Same issue.