Misattributed tag changes

Posted under Bugs & Features

I have a lot of post changes attributed to me on images where I only added one or two tags (generally missing incest or furry tags).

The ones that look correct are:
235158.76044 » 2018-05-19 21:53
178979.78604 » 2018-05-27 03:13
162387.78787 » 2018-05-27 12:07

And this one looks kinda plausible:
198735.77528 » 2018-05-25 14:26

All the others make it seem like I added all the tags to the post. Undeserved credit makes me uncomfortable. Can this be fixed?

the ones you add always have a + in front of them.
unless the post is older, then it seems like it puts a + in front of all tags, even if you only changed some.

I wouldn't be surprised if they were older posts, so that explains (in part) what is going on. Good to know I'm not the only one. Now I'm just curious about what the technical explanation is, haha.

That is indeed odd behaviour, it appears that the change history disappeared on posts from a long time ago. It isn't really high priority but I'll ask ira what is going on.