After upgrading to Civicrm 5.21 (it's now on 5.5.3) there is no longer a drop down for changing membership when Status override is enabled.
This was working on 4.7 but sadly after the upgrade it seems to be just static.
Here is the example from the documentation
Any help much appreciated!
Update: So I fixed a JS error (maybe something with git, was in there as lower case). No fix for the drop down issue yet though..