Interesting, MSN27-QF5 was transferred TLS-XFW with a XFW-IDflight...AIB27B... (2.4.2009)
IIRC Airbus started to use two different call sign for TLS and XFW from either either 2010 or 2011. Unfortunately, this info was in the old forum. Maybe line 9 still remember since he posted how to identify the frame when Airbus adopted TLS callsign
I wonder why it didn't go to MNL like other QF A380s, Lack of space at MNL? (although -OQD did just fly back from there so that might not be the issue) or maybe there are paint facilities at AUH (pure speculation, I have no idea if Manila has paint facilities) since -OQD returned without being repainted into the new livery.