Sorry to come late, Yvon.
I think that is correct: GRANE ex-THOR STEVNS [ex-STEVNS TUG?] ex-GRANE
1951 Københavns Havnevaesen, Copenhagen as GRANE (DNK flag, reg Copenhagen, ON D305, c/s OXSG2)
1990 Stevns Shipping A/S, Svendborg, renamed THOR STEVNS (reg Svendborg, c/s 0XSG2, MMSI 219004895)
200x Nordane Shipping A/S (Bugserrederiet Stevns), Svendborg
7/2013 Granströms Rederi A/B, Ornö, renamed GRANE (SWE flag)
As I read the reportage, she is now classed as a yacht (so was not subject to PSC inspection at Brest). And with a crew of one Moroccan and one Dutchman, would seem to have been sold by Granströms Rederi. Anyway, she made it to Viana do Castelo, Portugal on 7 September, and was still there a few days ago in drydock.