P: Object Mask causes Crash on Export and Unable to Export with Masked Layers (Build 26)

Any project containing use of the new Object Mask Tool results in me being unable to export. I have tried using media encoder and I get the 'Offline masks are present' error and when I try to export in premiere, it crashes the second I click export. I have tried rendering the sequence first, then exporting using previews, but it still results in the crash.

I was able to export my video the other day but now premiere pro beta(Latest Update) wont let me export my current videos or any past videos. I'd press the export button and it automatically closes. After that the Adobe Creative Cloud Diagnostics pops up but doesnt open at all it just shows all my files in my lacie instead. I have all my files saved on my Lacie just to give some context. I even changed back to my old laptop to open premiere pro beta on it to see if maybe it was my current one but the problem still poses. Anyone currently going through the same problem ? Or any suggestions ? 

USing premiere pro 26 beta 

cannot export a video with masks used with new masking tool. When exporting in premiere pro, it crashes when starting to export, when exporting with encoder 26 beta, masks are not exported. 

Just updated premiere pro beta (v26.0) and it is crashing like anything. I cannot export my files. Earlier it was loading for etenrity, not respoding, and not when i click on export the application is closing on its own. Please resolve this ASAP. 

Whenever I export the program crashes then when I go to export in media encoder. It ignores export the object masks with a warning.