Can't use the taxi service with the guide active

[w477y1877]

Seems from the update last night, every time I click on a flight point I get an error and cant fly anywhere unless I disable Zygor. Couldn't find this posted anywhere else so apologies if it is.

Error:

Date: 2014-11-22 10:43:22
ID: 4
Error occured in: Global
Count: 1
Message: ...s\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua line 296:
attempt to index upvalue 'ZGV' (a nil value)
Debug:
...s\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:296: ScanTaxiMap()
...s\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:102:
...s\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:98
Locals:
self = <table> {
fcnames_by_tag = <table> {
}
Startup = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:147
path2cont = <table> {
}
DeepScanTaxiMap = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:369
taxipoints = <table> {
}
CacheTaxiTags = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:241
saved_tables = <table> {
}
ResetKnowledge = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:487
DumpFlightCosts = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:597
MergeData = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:658
taxitag2point = <table> {
}
TestAllFlights = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:812
GetTaxiByTarget = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:764
DumpTaxiByTarget = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:777
errors = <table> {
}
FindTaxiByTag = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:257
GetTaxisEnglish = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:140
is_enemy = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:67
ScanTaxiMap = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:294
InitializeTaxis = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:192
flightcost = <table> {
}
MarkKnownByLevels = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:436
TaxiNames_Local = <table> {
}
known_by_continent_mt = <table> {
}
loaded = true
LearnCurrentTaxi = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:786
master = <table> {
}
TaxiNames_English = <table> {
}
GetTaxis = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:133
ClearContinentKnowledge = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:262
frame = LibTaxiFrame {
}
fc_by_tag = <table> {
}
FindTaxi = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:224
}
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to index upvalue 'ZGV' (a nil value)"
ZGV = nil
hooked = nil
Lib = <table> {
fcnames_by_tag = <table> {
}
Startup = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:147
path2cont = <table> {
}
DeepScanTaxiMap = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:369
taxipoints = <table> {
}
CacheTaxiTags = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:241
saved_tables = <table> {
}
ResetKnowledge = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:487
DumpFlightCosts = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:597
MergeData = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:658
taxitag2point = <table> {
}
TestAllFlights = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:812
GetTaxiByTarget = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:764
DumpTaxiByTarget = <function> defined @Interface\AddOns\ZygorGuidesViewer\Libs\LibTaxi-1.0\LibTaxi-1.0.lua:777
errors

[ZG Support 1]

Does this error show up only when you try to take a flight? Does it show up when you open the flight map or when you actually click on the destination? Does it happen when the arrow does not tell you to take a flight? If you close the guide viewer and arrow does the error still happen?

Just working on finding a way to reliably reproduce the error so the dev team can find the problem faster.