I find I'm unable to get 3 achievements in the "Invasion" DLC. The achievements are Like A Glove, Egg-stra Awakening!, and Spelunker. I found that I just suddenly stopped being able to get these achievements even though I accomplished what was necessary to complete them. I was able to get other "Invasion" achievements a couple weeks ago. Does anyone have any idea how I can fix this problem. I intended on perfecting this game and it would be annoying to be misssing 3 easy achievements.