Back end does not return any tweets when the bounding box is very large.

[kev007]

Use following link to test:

localhost:8082 (use ringTunnel)

Parameters:

bbnorth=89.99
bbsouth=-89.99
bbeast=179.99
bbwest=-179.99
tstart=1464280500
tend=1464280510

Result Data:
[ ]

Sometimes, when both the USA and Europe are in the bounding box, tweets from either of the continents do not get returned.

[martingrimmer]

This seems to be a problem regarding the calculation of the geohash coverage.
I'll have a look at it later.

[martingrimmer]

This seems to be a bug in the geo library. We should report this.