I would also like help with this. Its happens not only with the LSL bridge, but also regular inventory items, I detach the item, in my inventory it shows as being detached, but it still registers as on my body.
I have had to go to a completely empty sim i have to use detach all and then log off and then back on. this is not only time consuming but it is hindering my enjoyment of the game.
I have disabled the lsl bridge in my preference, and i have deleted it from my inventroy and even ceared my trash so there should be no record of it any more.
Please someone hepl with this.