Another? ... A passenger plane of the same model as the Jeju Air Disaster turns back due to ”aircraft abnormality” = South Korea

A passenger plane operated by Korean low-cost carrier Jeju Air, which was heading from Gimpo, South Korea to Jeju, turned back due to an aircraft malfunction and landed at Cheongju Airport.
According to the Ministry of Land, Infrastructure and Transport's aviation information portal system, Jeju Air passenger flight 7C139, which departed from Gimpo International Airport at around 7:30 p.m. on the 3rd and was scheduled to arrive in Jeju, landed.
Jeju Air explained to passengers, "We decided to turn back because the worsening weather caused a wing malfunction."
The plane in question is a Boeing 711, the same model as the one involved in the Muan Airlines Jeju disaster on December 29 last year.
It is a B737-800.