Describe the bug
Right after starting a fight against a dummy, sometimes (not always), I get this error: AceLocale-3.0: GSE: Missing entry for 'FinishReload'
Note that it also happened from time to time with GSE 2.6.55

To Reproduce
Steps to reproduce the behavior:

1. Select a dummy as target
2. Press the hotkey that launches your macro
3. Unfortunately, the error doesn't appear everytime I start fighting. It's pretty random.
   Once, I noticed this error at the start of the fight ; and later while another fight, it happened at the end.
   I have the feeling that it might happen because of a GSE tooltip that doesn't have time to be displayed (if I hover buttons on a GSE window) or something like that (in fact, I don't know.. I am just guessing).

The error

Message: AceLocale-3.0: GSE: Missing entry for 'FinishReload'
Time: Sat Jul  3 07:20:38 2021
Count: 1
Stack: AceLocale-3.0: GSE: Missing entry for 'FinishReload'
[string "@Interface\AddOns\Details\Libs\AceLocale-3.0\AceLocale-3.0.lua"]:31: in function <...\AddOns\Details\Libs\AceLocale-3.0\AceLocale-3.0.lua:29>
[string "@Interface\AddOns\GSE\API\Events.lua"]:471: in function `prepareTooltipOOCLine'
[string "@Interface\AddOns\GSE_LDB\LDBProvider.lua"]:90: in function `OnEnter'
<...\AddOns\BigWigs\Libs\LibDBIcon-1.0\LibDBIcon-1.0.lua:60>
[string "=[C]"]: ?

Locals: <none>

Expected behavior
No error.

Screenshot

Desktop
OS: Windows 10 64bits pro
Hardware: nvidia GTX 1070 8GB - driver: 471.11

Game Version
World of Warcraft Shadowlands version 9.1.0.39289 (french language)

GSE Version
Version: 3.0.13