I'm very new to Roll20 and am still trying to get the hang of everything. I had heard that there was going to be new free content on Roll20. I was excited about this announcement and claimed a couple of free add-ons in the marketplace. However, I learned afterward that some of this content was part of the currently limited free-time content, which is free until the 31st. My question is, will the people who claimed free add-ons be charged for them after this limited period is over? Is there a way to remove or unclaim them if that is the case? I have not used any of them, and I don't want to be charged for them. This has caused me great worry, and I am not sure what to do.