Teleport script, cross-page doesn't PING and token becomes "invisible"

I have not used Roll20 for very long, but a few months ago I started using Teleport.  It seemed to work fine, even with cross-page teleporting. 

However, now when using it:

1. Character will steps on a teleporter
2. It moves them to the new page, and to the proper location
3. It does not PING/Re-center the map for the player
4. The player's vision is not enabled 
5. They cannot see their token at all (but they can see the nameplace of their token)
6. If they draw a box around where their token is, it selects the token, and then after moving the token appears and they have vision again
7. Also, refreshing the browser page will properly reveal their token.

I've tried everything I can think of to fix this.

• Reverting to older versions of teleport
• Default vs Experimental API Sandbox
• Every possible combination of Teleport options (AutoPING, HidePing, ShowSFX)

Anyone else having this problem?  or have any ideas?

One more detail:

I have confirmed that if the teleporter brings the token to the exact same square on page2 that it was on "the last time that token was on page2", then the token is visible.   But if it brings that token to a new-square, is when the token doesnt appear properly.

This sounds like a bug with the VTT side when the API changes state.