We did not go around the world to know, that No Muslims think that the verse means what. They are from various sects, and have many opinions.
But for Bahais the Fifty Thousands years is passed.
The Báb—may my life be offered up for Him—hath confirmed that the events of the Great Resurrection, which were to take place on the day that is reckoned as “fifty thousand years”, occurred in less than the twinkling of an eye."
Light of the World | Bahá’í Reference Library
So, Bahai scriptures makes Quran clear, just as the Quran made Bible misinterpretation clear.
According to Muhammad when Day of Resurrection comes, the event will happen very fast, so that year passes just as flare of fire:
"The Hour (Last Day) will not be established until (religious) knowledge will be taken away (by the death of religious learned men), earthquakes will be very frequent,
time will pass quickly, afflictions will appear, murders will increase and money will overflow amongst you. (Bukhari)
"The hour shall not be established until time is constricted, and the year is like a month, a month is like the week, and the week is like the day, and the day is like the hour, and the hour is like the
flare of the fire."
So, when Bab said fifty thousands years passed in a twinkling of an eye, it confirms the Hadithes were true.