Cannot add or see Clock Tiles in Foundry v0.8.6

[gbcm]

Really love the module, thanks for all the hard work!

After upgrading to Foundry v0.8.6 all of the clocks that I had added to scenes as Clock Tiles no longer appear.
When I click the Clock logo in the sidebar, I get the following console error:

Uncaught (in promise) Error: You must provide an embedded Document instance as the input for a PlaceableObject at new PlaceableObject (foundry.js:18408) at new Tile (foundry.js:43273) at Object.onClick (tiles.js:12) at SceneControls._onClickTool (foundry.js:27316) at HTMLLIElement.dispatch (jquery.min.js:2) at HTMLLIElement.v.handle (jquery.min.js:2)

The icon does not light up, and I can't place a new clock.
Actor Clocks still work normally.

[Evilawn]

Came here to say that I have similar problem, but even the "actor" clocks cannot be "increased" using the normal "+ -" symbols within the Actor window. :( Reeeaaaally love the product, so hoping it can be updated to 0.8.6+ at some point.