double comma appearing in 'ibid' notes (only sometimes)

cec.ashby

I am using the Manchester University Notes style. I have noticed with repeat references that the Ibid note is sometimes appearing with double commas before the page number and sometimes not.

I cannot see what is different between those references that get the extra comma. This is happening across multiple different sources. I have tried switching back and forth between styles, but that has not fixed it. I would welcome any suggestions. Thanks!

damnation

Thanks for your post. I've just pushed an update that fixes this and a few other issues. (the new style will have today's timestamp)