Hello! Yesterday I was playing SkyBlock, and I was doing what is known as "talisman spam" where I have a full talisman bag and put even more in my inventory to get the maximum benefit of having all unique talismans. I have (had) every single one except for the bait ring, since it is so expensive. When on the end island, for literally no reason, I looked into my inventory and an entire row of my talismans dissapeared. I logged off and back on again and they did not come back. Although they where all common, it is really demotivating to be so close to collecting every single talisman only to lose 8 of them for literally no reason. My friend, FizFez (aka Fezzy) lost much more rare talismans at the exact same time in the same lobby. I don't know what fluke event took place, but it effected multiple people at once. I'm scared to even log in and manipulate my inventory right now, because who knows what else can get deleted right from my inventory. Also, I had a similar glitch happen last week where a backpack's contents got rolled back and deleted 3/4 pieces of my godly ender armor set. I don't want my items back (because I can get them again cheap) but I request that item deletion glitches please be looked into and potentially a safety net be put in place just in case someone does lose their items due to a glitch.