Downloading Assets / Locked In Que

I recently downloaded the Megascans Meadow Pack. It filed into my project and I can use the contents just fine. My problem is this. The file is 13.9 MB, including updates the file went to 14.42 MB. It has since locked into Queued mode in my library and I cant do anything with it. Like I said it is working fine in my project but I cant download any other asset packs because they are pushed behind the Meadow Pack into Que. Any help or insight would be appreciated.