Party member coordinates desync in dungeon instance

Time: September 1, 2013 around 03:00PM GMT+2
Frequency: Twice, in differents instances and days
World name: Hyperion
Character name: Val Gaarv
NPC name: N/A
Monster name: N/A
Class/Level: Conjurer/19
Party or solo: Party
In-game time: Unknown
Area and coordinates: Copperbell Mines (happened in Satasha the day before too), like 5 minutes inside both times
Steps:
1. Get into dungeon via Duty Finder as Healer
2. Start the instance, kill a few monsters (5-10). Everything is fine.
3. A random member seems then "stuck" in one place. I can see him using skills, HP is going down and up but he doesnt move at all. I can target him as long as I stay in range where he's "stuck". Others members does not have the issue and see him fine.
4. Log out of the game
5. Log in back in the game
6. Member can be targeted and move as normal

Latency was good at this time and the fact that login back into the game fixed the issue looks like a bug, maybe induced by Duty Finder load.

Connection Specs
- Type of internet connection/provider : DSL+
- Modem maker/model number : N/A (box provider)

Model Number of the PlayStation 3 You Are Using
- Model Number: CECHKxx


Edit : found a non-solved closed bug thread describing the exact same symptoms http://forum.square-enix.com/ffxiv/t...-bug-%28PS3%29
And another one : http://forum.square-enix.com/ffxiv/threads/73062-Party-Members-Disappeared-in-Haukke-Manor

Same exact issue occured for me as well, on PS3/Hyperion world. Issue did not occur during beta stages of the game. Possibly caused by heavy server load.

Edit: The issue seems to affect all dungeons; not only Copperbell. I experienced it in Sastasha and Tam-tara.

Issue will also correct itself temporarily if you allow yourself to die and use the shortcut to return where the rest of the party members are.

I have had this issue happen many of times on my PS3, part of why I am now playing on PC version (bootcamped mac).

I have had it happen in many different dungeons, 4man and 8man.

Using return has fixed the issue each time. Also, a wipe or a teleport to new area in the dungeon also seems to fix the issue. enter and leave cutseens does not.

We appreciate your submission concerning Party member coordinates desync. I have made sure to submit all of your information to the development team to thoroughly investigate this matter, based on your report. Unfortunately, I cannot guarantee that a direct response will be posted on this thread, but I do recommend checking Here or Here for any details regarding the development team's investigation.

Thank you for taking the time to provide information about this error and for playing FINAL FANTASY XIV: A Realm Reborn.