Ublock 1.13.10 does not show up in Firefox Developer Edition 56.0b6 (64-bit), the icon with ublock stuff and information what was blocked never shows up.
https://soundcloud.com/alexadair
For sure any page (URL).
"Default filter lists"
I have the same problem - the uBlock button is gone and the blocking seems to be completely disabled. Deactivating and reactivating uBlock did not solve the issue.
"Default filter lists"
Same issue here.
Windows 10 1703
Firefox 56.0b6 (64-bit)
uBlock 1.13.10
Did you try the workaround described in the release notes of 1.13.10?
Ok, anyways, from now on any issue of uBO 1.13.10 not showing or similar are going to be closed as a Firefox issue, I've spent way enough time on this. 1.13.10 is an embedded extension as per documentation on MDN, any issue with it, go to https://bugzilla.mozilla.org/
.