Getting this on staging branch

Failed compiling 'MasterKey.cs':
1. Argument 1: cannot convert from 'ProtoBuf.PlayerNameID' to 'ulong' [CS1503]
(MasterKey 58 line 220)
2. Cannot convert lambda expression to type 'Predicate<ulong>' because the parameter types do not match the delegate parameter types [CS1661]
(MasterKey 83 line 232)
3. Parameter 1 is declared as type 'ProtoBuf.PlayerNameID' but should be 'ulong' [CS1678]
(MasterKey 80 line 232)

Should be fixed with latested update. Let me know if there is still an issue