[fixed]Vivien, Champion of the Wilds ability CTD

Describe the Bug:
Vivien, Champion of the Wilds second ability triggers an assertion error and crash to desktop.
The error message details include "alternate_legacy_text only works on csvid 903 effects". Here's the rest:
Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Holidays 2021 ad1a6f8 - gauntlet
What exactly should be the correct behavior/interaction?
Exile one of top three library cards, put rest on bottom. Exiled card remains avail for viewing and casting (if creature).
Are any other cards possibly affected by this bug?
Vivien, Champion of the Wilds second ability triggers an assertion error and crash to desktop.
The error message details include "alternate_legacy_text only works on csvid 903 effects". Here's the rest:
Which update are you using? (date, name)Which type? (duel, gauntlet, sealed deck)
Holidays 2021 ad1a6f8 - gauntlet
What exactly should be the correct behavior/interaction?
Exile one of top three library cards, put rest on bottom. Exiled card remains avail for viewing and casting (if creature).
Are any other cards possibly affected by this bug?