AB Transformers – Achievements GC

Hello,I created this topic so that we can help concerning the achievements Game Center. For my part, I have them all (this game as well as all other games AB except Friends, Pop, Fight).However, in spite of they are unlock during a period, a recent update blocked me again the following achievements :- Electromagnetic Pulse - Should’ve kept the Instructions - The Wreckers - MasterpieceDid certain people meet the same problem ?If you have questions concerning any achievement, do not hesitate to ask.Bye