not sure when exactly she was interviewed, but if it was during a week FM was on their break before Canada, then this is probably the most current thinking:
http://www.fleetwoodmacnews.com/2014...od+Mac+News%29
http://abcnewsradioonline.com/music-...bum-while.html
relevant excerpt -
They'll have to be, considering the Fleetwood Mac world tour will stretch far into 2015. That's why
Stevie says she can't say right now if she'll join the rest of the band in the studio to record a new album, as Mick Fleetwood says he hopes she will in his new autobiography.
"I don't know, because nothing can be done on that until we're done, and we have another seventy shows until this American tour is done, then we have Australia, then we have Europe. This isn't gonna be done until this time next year," Stevie tells ABC News Radio about the prospect of a new Mac album. "So,
I don't know how I'm gonna feel in a year."
"I don't know whether I'm gonna wanna go back to my own thing or whether I'm gonna wanna sign up for another year of making a record," she adds. "
I don't really know what I'm gonna wanna do then."
Fleetwood Mac is currently on tour in Canada. They'll return to the U.S. next week but have dates scheduled in North America through March.