Expedition Runic Inscription Mages Bugged

When the runic mages cast the runic inscription it appears again visually after it triggers. Does not do anything, but it appearing is annoying, because when they are many, you don't really know which one is the real one, which will do damage. This is stupid. Please fix. It's been like this for quite a while now. 2 patches ago it was not an issue, was it? Thank you!