Has anyone had any issues with areas of the canvas not being "shiny" in places? Out of the three reverse monos I have received, two of them had this issue. And of course on the main flap on the front. It's not SUPER noticeable unless you look at it in the right angle or are super close to it, but now i'm second guessing if I want to keep it or not (I'm still in the 14 day window). I haven't seen anyone mention this issue, so I'm wondering if it's a new one to add to the list lol. Also, all of my bags I received were new- week 25 a couple of weeks back and then got two at the same time last week that were week 29... so they weren't returns I don't believe. So frustrating because everything else is perfect on it- also wondering if I would've noticed it if I hadn't gone on this thread LOL