Negative mod capacity after un-veiling riven mod

[fasesoj]

Unveiled a veiled zaw riven mod with a level 1 zaw, and was lucky enough for the riven to be for the zaw I was using at that moment.

The UI set my mod capacity to -14/30 instead of just dequipping the zaw as my mod capacity at that time was 24 and after I played a match with it my maximum capacity was brought back to 24

but the load was still at -7/24

don't know how to upload the photo but down below is a link to it. 

https://drive.google.com/file/d/1xChquaFK85TSvN7oo2VUgyzwjwCvw982/view?usp=sharing