Comma appears before semicolon in citations with multiple authors

Hi gang,

When I add a single citation with two or more authors, a comma has started to appear before the semicolon, like so:

(EVS 1992a, ; Bayley et al. 1995, ; Microbial Technologies 1995). 

 

 This just popped up out of nowhere and I have no clue what could have happened to make it so. I also can’t find any way of fixing this or toggling anything to make it stop. I know I must have changed something, but have no recollection of doing so! Any ideas would be very welcome.

Thank you,

Marta

That did the trick, thanks!