Don't worry, according to internal conversations the WEX team is working to resolve the problems, means an internal conflict between the admins, who have access to the wallets and the CEO + shareholder, who have just access to the platform. Further circumstances will be published soon. There shall also come out a solution at the beginning of next week.
But who are you to say that and where that come from
Don't get your hopes up. The above situation has been true since July, when they shut down withdrawals for most cryptocurrencies. The consensus among people I've spoken to is that there's no incentive for Wex to return now. Trust in their brand has been irreparably harmed. Unlike Bitfinex, they never managed to pay off their debt tokens, so there's no reason to believe they can honor all deposits now. If they come online now, there will be a manic rush for the exits through whatever currencies can be withdrawn.