Errors in Shadowlands/Pre Patch

Getting this error when speaking to any NPC with Gossips. Many API calls changed for Shadowlands. Here are some examples:

C_GossipInfo.GetOptions
C_GossipInfo.CloseGossip
C_GossipInfo.GetNumOptions
C_GossipInfo.SelectOption

 C_GossipInfo={
   GetPoiInfo=<function>,
   GetAvailableQuests=<function>,
   SelectAvailableQuest=<function>,
   ForceGossip=<function>,
   GetNumAvailableQuests=<function>,
   GetNumActiveQuests=<function>,
   GetOptions=<function>,
   SelectOption=<function>,
   GetPoiForUiMapID=<function>,
   CloseGossip=<function>,
   GetActiveQuests=<function>,
   SelectActiveQuest=<function>,
   RefreshOptions=<function>,
   GetText=<function>,
   GetNumOptions=<function>
 }


Time: Fri Oct  2 08:01:15 2020
Count: 8
Stack: Interface\AddOns\InteractiveWormholes\addon.lua:124: attempt to call global 'GetNumGossipOptions' (a nil value)
[string "@Interface\AddOns\InteractiveWormholes\addon.lua"]:124: in function <Interface\AddOns\InteractiveWormholes\addon.lua:116>

Locals: self = <unnamed> {
 0 = <userdata>
}
event = "GOSSIP_SHOW"
(*temporary) = 1
(*temporary) = nil
(*temporary) = "attempt to call global 'GetNumGossipOptions' (a nil value)"
lines = <table> {
}
showCallbacks = <table> {
 1 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\Footholds.lua:32
 2 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\MoleMachine.lua:60
 3 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\Stormflight.lua:15
 4 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\UnderbellyPortals.lua:14
 5 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\Vethir.lua:12
 6 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\Warfronts.lua:49
 7 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\Wormholes.lua:40
}
addon = <table> {
 LibBabble-SubZone-3.0-LoadingLib = <table> {
 }
 GetLines = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:94
 SelectGossipLine = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:105
 Remove = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:36
 GetMapName = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:83
 SetMapID = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:56
 GetNPCID = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:72
 L = <table> {
 }
 NewMarker = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:47
 Add = <function> defined @Interface\AddOns\InteractiveWormholes\addon.lua:19
}
origGossipHide = <function> defined *:OnHide:1
markerPool = <table> {
 numActiveObjects = 0
 inactiveObjects = <table> {
 }
 ReleaseAll = <function> defined @Interface\SharedXML\Pools.lua:74
 activeObjects = <table> {
 }
 OnLoad = <function> defined @Interface\SharedXML\Pools.lua:30
 IsActive = <function> defined @Interface\SharedXML\Pools.lua:92
 GetNumActive = <function> defined @Interface\SharedXML\Pools.lua:96
 resetterFunc = <function> defined @Interface\AddOns\InteractiveWormholes\marker.lua:241
 GetNextInactive = <function> defined @Interface\SharedXML\Pools.lua:88
 creationFunc = <function> defined @Interface\AddOns\InteractiveWormholes\marker.lua:196
 EnumerateActive = <function> defined @Interface\SharedXML\Pools.lua:80
 Release = <function> defined @Interface\SharedXML\Pools.lua:59
 Acquire = <function> defined @Interface\SharedXML\Pools.lua:40
 GetNextActive = <function> defined @Interface\SharedXML\Pools.lua:84
 EnumerateInactive = <function> defined @Interface\SharedXML\Pools.lua:100
}
hideCallbacks = <table> {
 1 = <function> defined @Interface\AddOns\InteractiveWormholes\modules\Wormholes.lua:73
}```

p3lim-wow / InteractiveWormholes

Errors in Shadowlands/Pre Patch #18