Blizzard has posted Patch 9.1.5 Hotfixes for January 28th which includes a fix for Ride the Lightning PvP talent.
HotfixesJANUARY 28, 2022ClassesShamanEnhancement Fixed several issues with the bonus Chain Lightning from Ride the Lightning (PvP Talent): Chain Lightning now has its damage properly increased by Mastery, its bounce distance has been correctly increased to 10 yards, and it deals 27% more damage.Being silenced will no longer prevent this Chain Lightning from happening. The Ride the Lightning bonus Chain Lightning no longer incorrectly increases damage dealt for each additional target it hits, and no longer benefits from abilities that affect Chain Lightning such as Maelstrom Weapon or Stormkeeper.
Burning Crusade ClassicFixed an issue where Guild Bank logs were not visible. .
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