Issue with Brother printers, DCP 1610 series : just disappeared from the DB

[IndiTheo]

In the past there were FOSS drivers for DCP-1610W and other DCP printers:
http://web.archive.org/web/20211018171313/https://openprinting.org/printers/manufacturer/Brother

Now all these Brother printers are gone. What happened? How can I download a driver for one of those models?

UPD:
I managed to get the driver from AUR, and still it's not clear why the foomatic db discarded a lot of Brother drivers

[B1TSH3LL]

i would like to work on this issue. please assign this to me.

[IndiTheo]

Any steps done to add drivers?
Why were they removed?
Are there any other open drivers for this printer?