Lumia 640 lte

[anon(5745313)]

Hello, I am using a Lumia 640 lte and yesterday I installed the .251 Windows 10 update. After that and with each reboot I get a banner “welcome to messaging+” which dissapears shortly after.
In the notifications and actions section in settings I get considerable lag and two of the apps appear like this: https://1drv.ms/f/s!AsYrY2Br41ABkEAnOSURiOk2IneZ. After a bit of search I found said apps are “mail and calendar” and “messaging+”. Are these apps corrupt somehow? Can it be fixed, without trying full wipe?
Thanks.

 

[belodion]

You could try Settings, Apps, Apps & features, select those two apps, Advanced Options, Reset.

 

[anon(5745313)]

I did a hard reset and everything seems to be in order for the time being.
Except for metrotube which errors with 0x80073cf9 and it won't install no matter what I do. I hope it is the app's incompatibility with .251, which could be fixed with an update.
@belodion, unfortunately this app is not shown in the apps and I can't reset system apps in general.