#125 List Sort by-alpha produces double inbetween separator

<staging:8080>/artist/sorted/by-alpha

• When sorting by-alpha if the sorted group is cut short by lazy loading, the inbetween separator displays again on the subsequent scroll sequence.

• Is this a bug or feature? Is this a reminder to the user for where in the sequence they are?

Ah. I fixed this bug before, and reintroduced it some how when i was cleaning up.