The Error is on Zygor's site, they use the same description and Vesion number for both Retail and Classic.
Changelog
World of Warcraft: Battle for Azeroth (Retail)
April 21st, 2020
Version: 1.0.22214
GENERAL
* General fixes and improvements.
[Share Mode] Fixed errors when loading shared guides
LEVELING
[Both]
* Updated Various Class Guides - Added/Updated.
DUNGEONS
[Both]
* Added Dire Maul North Dungeon Quests guide.
[A] Updated The Deadmines Quests - Finished testing and adding coordinates/directional tips
[H] Updated Blackfathom Deeps Quests - Started testing and adding coordinates/directional tips
Changelog
World of Warcraft: Classic
April 21st, 2020
Version: 1.0.22214
GENERAL
* General fixes and improvements.
[Share Mode] Fixed errors when loading shared guides
LEVELING
[B] Updated Various Class Guides - Added/Updated.
DUNGEONS
[Both]
* Added Dire Maul North Dungeon Quests guide.
[A] Updated The Deadmines Quests - Finished testing and adding coordinates/directional tips
[H] Updated Blackfathom Deeps Quests - Started testing and adding coordinates/directional tips
Those are directly from the Zygor Website.
So when links are clicked this is what you get from the Ver.lua:
Retail =
local name,_=...
.revision = tonumber(string.sub("$Revision: 22214 $", 12, -3))
.version = GetAddOnMetadata(name,"version") .. "." .. .revision
.date = string.sub("$Date: 2020-04-14 02:13:45 -01000 (Tue, 14 Apr 2020) $", 8, 17)
--2020/04/14 02:13:45
Classic =
local name,_=...
.revision = tonumber(string.sub("$Revision: 22214 $", 12, -3))
.version = GetAddOnMetadata(name,"version") .. "." .. .revision
.date = string.sub("$Date: 2020-04-21 12:10:58 -0400 (Tue, 21 Apr 2020) $", 8, 17)
--2020/04/21 17:10:33