When I updated to 20w14a and went into the Nether, I came back through the portal that I used for the 20w14infinite infinite universes thingy. The portal itself is deactivated (no portal effects were shown, it is just the obsidian frame), but I keep getting spawned from it whenever I come out of the Nether.

How to reproduce:
1. Make 2 portals near eachother in 20w14infinite
2. Change one portal to go to the random dimensions and keep the other portal going to the Nether
3. Update to 20w14a