Worked fine for awhile than it started having trouble with math

The RON – EURO conversion is terribly wrong.
Worked fine for awhile than it started to do crazy things. Euro prices calculated 5 times lower than they should be, although the rate is fine in admin, the price calculations in front-end is 5 times lower than what it should be.

Had the plugin on two different sites, and on both of them the problems started at the same time.

Tested with $ to ron also, again, bad results. Seems like their conversion formula got trashed in the last updates probably.