Summary:
Immediately after logging in after purchasing one additional retainer service with Crysta, I noticed my retainer times were all messed up. In addition to this it seems like my local time was altered (it was not 8:00 AM my local time like it says in the screenshot), and my Wondrous Times book kept saying that my time was up even after I just received a new book. Thankfully this did not affect my housing timer in any great way (that I know of). After restarting everything returned to normal.

Reporting this just in case this is indicative of any timer-related issues. Please look into it, as some timer-dependent features in the game like housing could be at risk if this is a legitimate issue left unchecked.

Thank you.

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Date & Time: August 14, around 8:00 AM Pacific Time (11:00 PM my local time)
Frequency: Once
World name: Cactuar
Character name: Lunie Khit
Retainer name: Lounie-khuitton, L'on, Gumi (this is the purchased retainer)
Class/Level: NIN 70
Party or solo: Solo
In-game time: 12:15 AM Eorzea time
Area and coordinates: Lavender Beds Ward 3, Plot 3 at the basement
Housing: Private estate- Lavender Beds Ward 3, Plot 3; FC estate- Mist Ward 9, Plot 51

Steps:
1. Log out
2. Purchase retainer time (around 60 days left in play time) with Crysta
3. Log back in
4. Check retainers
5. Check local time
6. Check Wondrous Tails time

Additonal notes:
1. I was inside my house (Lavender Beds 3-3) when I logged out prior to purchasing the retainer service. I was in the garden of my house when I logged back in.
2. I immediately went into my house (Lavender Beds 3-3) after logging back in.

Screenshot: