Viewing Edited Post Not Working

[gajinoz]

Some time ago this stopped working, I can't figure out why. Here is the problem.

Version 4.1.7

If a user edits his post after posting it there will be a mesage in the bottom left of the post telling you it has been edited, when, by whom and why.

At one time admins and mods could hover their mouse over this message and a link would appear allowing you to see the original post. This no longer works, no link appears.

Can somebody tell me what might have happened?

Thanks.