Nether Portal Crash

I have (since the bastions were added to the beta) a survival and i get multiple issues like the gold ore not melting, the constant cave sounds or the music pack not updated in my marketplace and much more but right now i have a bug that cant let me enter to my nether hub and it crashes, i turn off and on the portal, creating another one in 20 blocks away and in 100 blocks away and it stills crash and i need to enter the nether for blackstone to continue my base, i will attach a video of the issue, pls resolve this if you can in the wednesday new version or tell me what to do in this case.