Hi there,
I opened a ticket insinde my account at "myMUE.com" on the 18/07/2017 with this information and still got no reply:

Hello MyMUE Team, so it seems i got a problem due to the migration from quark to X11. I´m quite new to the whole mining-crypto-story and in this case I´m lost and can´t figure it out myself. At June 25th someone told me to check MUE so I read about it and created a wallet. Wallet: 74v4mhUZTnxkS2kkhPQ94UnuD7W2DLsPC5 I bought some mining power (quark) at nicehash and pointed it to weminemue and they send my earnings at the evening of thge 26th CEST. I checked my wallet at myMUE but as far as i remember the balance took ´til late 27th or 28th to show up. Then the whole migration process began and now I got a totally different Deposit Adress in my Account Settings: MonetaryUnit {X11} 7pcPEJDL2ej7ZVF2BLZp95imTdVc4TS7Cx And the balance is 0.00000000 So where are my coins I mined from the 25th to the 26th and which have been in my MyMUE-wallet at least for a short period of time? At the bitcointalk.org forum they told us users everything will be booked afterwards ´til the 9th of July and the wallet at MyMUE should be covered. What´s wrong and what should I do now? I hope you can help me out, thank you! Best regards, Bjoern

Imho enought time went by to get this fixed, so - what´s next? Did this switch made coins disappear / appear in some other one´s wallet??
Or is MUE just another stupid scam I got mucked around by/at?
(sry, I´m obviously not native english...)