Hey there. Sorry about this, I had actually replied to this yesterday but for some reason it didn't go through.
The company was halted due to a late filing of documents yes. Not only late, they just.... didn't file. As of today, they have filed. So, it will be interesting to see when the stock resumes trading. I've personally never been a part of something like this. But I can imagine it's a much longer process than just "oh you filed? Ok, you're good to trade again". So as for a timeline as to when this could happen, I literally have 0 clue.
In terms of whether you wanted to sell, it's impossible, unfortunately. The only time you could sell is if it opened back up for trading again.