Have played there for over a year with some breaks but otherwise all good. They even provide the option to use USD and EUR MB for cashouts so you wouldn't be hit by conversion. Would recommend it.
Support answer
"We have been facing technical issues with our payments system which has been causing delays. Our tech team has localized the error and the system is now up and running. One of your two withdrawals has already reached your Neteller account, the remaining withdrawal will reach your Neteller account shortly.
Our sincerest apologies for the delay."