Hi Wozza,
I think it may be being scrapped, parted out as we call it.
She was one of four ex Chinese -100s purchased by a company called Avtrade and ferried to SEN in 2003.
I did some storage checks on them, but eventually no buyers were found and they decided to scrap them 🙁
I will find out for sure and let you know.
Incidentally if you have not been there already, http://www.smiliner.com is a good source of info on the 146/RJ.