Anyone know what's wrong with the Cavok AN12 circling BFS at the moment?

Airline passengers travelling from Northern Ireland airports have been advised to be aware of potential disruption to flights, after European aerospace company Airbus requested immediate modifications to thousands of its planes.

About 6,000 aircraft worldwide are thought to be affected, all of them in the A320 family. The plane manufacturer says it has found that intense radiation from the Sun could corrupt data crucial to flight controls.

EasyJet, which has flights to and from Belfast International and Belfast City airports said it is expecting this to result in some disruption.

Full article

Re the TUI 737,It`s the only thing I could think of.
Have a peek at TUI cruises, some of them depart from LGW and meet the ship in sunnier climates rather than meet in UK.

The Tui 737 is back aagain from LGW. If its for their cruise trips I would have thought they'd use an airport  closer to Southampton?

Due 1109 Cavok Air Antonov AN-12BK UR-CEZ as CVK7080.

1152 CVK7080 landed BFS.

1358 Cavok Air Antonov AN-12BP UR-CBG landed BFS as CVK7082.

TOM8090 is due out at 0605,maybe to link with one of their cruise holidays.

I noticed a TUI 737 arrive in from LGW and it was due to depart back to LGW again this evening. It's on the arrivals to be in again tomorrow morning from LGW again. Is this a training flight of sorts or something else?

https://www.thejournal.ie/irish-air-corps-pc12-pc-12-grounded-air-ambulance-mission-cancelled-6882021-Nov2025/

Looks like it happened in September, lack of technicians is cited as one possible cause as well as "shortcomings in the "Continuous Airworthiness Maintenance Program" 

A Vulcanair P.68C-TC EI-HPY declared an emergency approximately 50km off the coast but later crashed in a field near Lisselan, Co Waterford,whilst attempting to divert to Waterford Airport (WAT/EIWF).
The sole pilot was killed and the aircraft was destroyed.

The aircraft had left Sligo Airport bound for Béziers-Cap d'Agde en Languedoc Airport (BZR/LFMU) in southern France.

https://www.rte.ie/news/munster/2025/1120/1544989-tramore-plane/

https://aviation-safety.net/wikibase/562078

A Indian HAL Tejas LCA MK1 has crashed at the Dubai Airshow,sadly the pilot was killed.
The aircraft LA-5026 was lost during its display sequence,it failed to recover from a manoeuvre and hit the ground.It does not appear that the pilot ejected.

https://aviation-safety.net/wikibase/562114