Widgets Removed After Ultra Stamina Mode

[RideSx]

I'm experiencing a problem where after disabling ultra stamina mode, I lost most of my homescreen widgets.
I don't know if this is a general problem, or a problem with the widgets, or just my device. It is annoying.

The widgets that were removed after ultra stamina mode are:
1Weather widget
Power Toggles
Track ID

The only widget that didn't disapper is Calendar

[Edit]
I am using Android Lollipop. This never happened before the update.

[Phy]

Do you have Lolipop? And have you moved or saved the apps to an sd card?

[RideSx]

Hey there. Yes I am using Lollipop.

I am currently not transferring my apps into my SD Card since doing so seems to increase the space occupied by my apps in Internal Memory.
^This is a different problem that has been raised in other posts, but I still haven't understood what was happening. All I can say is "Move to SD Card" isn't working how we want it to work.

[mgroover]

I have only had issues with Ultra Stamina Mode.

On KitKat it would essentially crash the phone if you had another launcher than the Xperia one and it had removed all widgets from home screen (possible side effect of disabling the associated apps?)

This time I was going to use it when on a longer trip, resulted in a full factory reset of the phone.

It rebooted but only had half of the apps visible in the application list, feels like the app list was corrupted. All installed apps were visible under the "Apps" section of Settings but weren't listed as installed when running "am" commands from a terminal. No Google Play Services was available either so the apps depending on that crashed without mercy.

Stay clear of Ultra Stamina is just a suggestion