on the changelogs pages like https://192.168.0.40/rhc/stable/changelog when input big values for revision to display , webpage showing wrong
for some value it can be fixed by scaling page to less size
to demonstrate error try this. #needed more than 100 revs. set 25 revision to display, then change scale web page, with CTRL+MOUSE WHEEL
you see , that revision graph was moving back from changelogs list.
now, set value like 40, you see no revision graph, then set lesser scale, in some values , graph appeal