There has been a certain view, that was already quite popular around the time Strauss-Kahn still managed the IMF, that with Christine Lagarde the Fund has become less orthodox, not just regarding capital controls, but now also supposedly on fiscal issues. See for example the article in the NYTimes by Liz Alderman.
In the last World Economic Outlook, the Fund argues (WEO, p. 110) that Argentina’s inflation results from excessively expansionary policies (no analysis backs this claim and the effects of a more devalued currency and commodity prices are not discussed) and suggests (p. 42) that monetary tightening is necessary. Also, the report continues the tone of the previous WEO, suggesting that in developed countries fiscal adjustment should continue to reduce the debt burden, and in developing ones, like Argentina, to avoid overheating.