[Notice] In-game Known Issues

Hello, this is an announcement from SoulWorker.
We have internally found the in-game issue after July 20th Update.
Further details are as follows:
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[In-game Issues]
- Skill Mastery Issue (79 → 81 NOT APPLIED)
> [Issue Fix] August 3rd Update
- '[EV] Strange Vacuum Junk Tissue' Event Item Issue (Not Possible to Obtain from [Endless Wasteland])
> [Issue Fix] August 3rd Update
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We sincerely apologize for this inconvenience
and SoulWorker will try to provide a better service for our users.
Thank you.