moon phase inconsistent across locations

[dmd]

10:41 <@godbert> wxtime vee
10:41 < wx> Bradley Intl, Windsor Locks, United States (BDL/KBDL): 2018-07-17 10:41:14AM EDT (-0400) (02:41:14PM UTC) Sun: ☀ 05:31:39am ☽ 08:24:25pm 14h52m46s Moon: Waxing Crescent
10:41 <@dmd> wxtime jimbob
10:41 < wx> The Cobb, 88 Tongatabu Rd, Dromedary TAS 7030, Australia: 2018-07-18 00:41:16 AEST (+1000) (14:41:16 UTC) Sun: ☀ 07:36:39 ☽ 17:00:27 9h23m48s Moon: First Quarter

Not having looked at the code, my guess would be that you're getting the local date, but then using it in UTC context to look up the moon phase.