Re: About Gallery, why is this forbidden?
@LeissaMyst Which words are being flagged as 'forbidden' can be very perplexing. I'm not saying that this is the case with 'dlc', as I know of no reason that would be forbidden, but just as an example...
In the past I've been involved with helping several people figure out which word in their description was forbidden, and sometimes why. The reason can be one we can understand - or sometimes that we cannot figure out. And, of course, as with many things, there is the possibility that human or tech error is involved. If you want to find out if there is a reason or if it's an oversight, you can certainly contact EA and ask them: https://help.ea.com/en/contact-us/new/
Keep in mind that once you figure out which word is causing a flag, it can also be difficult to tell why. A large part of this is due to the fact that many languages are involved. Plus factors like modern, archaic, abbreviations, slang, and other factors for all of these languages come into play.