Sin'dor
Veteran
...seriously, I've examined dozens of links and most are outdated. It's the sort of issue that I'd assumed would have rapidly self-corrected over time, but even people I personally told last year still haven't fully-updated.
Here are the common variants:
BFA-format (always works)
Worldofwarcraft.com/LANGUAGE-SUBREGION/character/REGION/REALM/CHARNAME
Legion-format (usually works)
Worldofwarcraft.com/LANGUAGE-SUBREGION/character/REALM/CHARNAME
OldAsFuck-format (never works)
REGION.Battle.net/wow/LANGUAGE/character/REALM/CHARNAME/simple
REGION.Battle.net/wow/LANGUAGE/character/REALM/CHARNAME/advanced
If you happen to have an intimidatingly-huge directory to deal-with, feel free to post an assistance-request here... I'd be happy to help-out (and perhaps some others might also be willing to "split the work").
TL;DR - Just update your shit, folks.
Here are the common variants:
BFA-format (always works)
Worldofwarcraft.com/LANGUAGE-SUBREGION/character/REGION/REALM/CHARNAME
That's the current format. Notice the word "character" followed by the region (US, EU, Kr, Tw, Cn)... if a link doesn't show the region there, you should copy/paste a fresh URL from the Armory™.
Legion-format (usually works)
Worldofwarcraft.com/LANGUAGE-SUBREGION/character/REALM/CHARNAME
The official "...but it works for me!" format. The Armory™ will make an effort to figure-out the correct page and redirect you, so it often works... but not always (particularly when visiting "foreign" regions). You should still copy/paste a fresh URL from the Armory™.
OldAsFuck-format (never works)
REGION.Battle.net/wow/LANGUAGE/character/REALM/CHARNAME/simple
REGION.Battle.net/wow/LANGUAGE/character/REALM/CHARNAME/advanced
The "...that's just embarrassing." format. Search for your character on the Armory™ and copy/paste a fresh URL. If you're trying to update "foreign" characters in a directory, you might have better accuracy by manually "reformatting" the link yourself, before copying/pasting the resultant URL when you get to the (hopefully) correct page.
If you happen to have an intimidatingly-huge directory to deal-with, feel free to post an assistance-request here... I'd be happy to help-out (and perhaps some others might also be willing to "split the work").
TL;DR - Just update your shit, folks.