Yeah it was a very old log with the riptide glyph, and it did only happen that one time. 😀
Well the thing with UE is though, that if you have to stand still you would be better off casting any other heal because of how weak UE is (Looking at raw numbers here). It does buff our next heal, and that will make it usable in very certain cases. This being when entire raid is already topped and you know a big hit is inbound to justify popping it. I do so myself sometimes, but only when there is literally nothing else to do. It is something of a habit to break, because it was so insanely powerful to use during SoO, which is where I think it might’ve stuck.