eteb3
I've tweaked the access tags on the barrier (even though it's off the route now). It now has access=yes, which may solve the problem if that is indeed what they were using to block the route.

And btw, with my MyRoute app login, I am able to reproduce your issue: so that makes it more likely to be a MyRoute app issue rather than an OSM issue; but not for sure. 

In any case thank you for flagging it. I and probably others will keep poking about here and see if we can find anything.