Yes, finally someone can speak with his/her own experience of using Fuji paper.
I had not had any problem with this until my last batch. The blue/cyan color messed up my color calibration. I do not know why this happened this time. I did cut another part of the roll paper, but I do not think it makes any difference with the same roll of paper. But at least I learnt not to skip the final rinse even with test strips.
I believe this blue/cyan color has something to do with optic/digital exposure.... Of course you get the added benefit of knowing where the emulsion side is.